PERSONAL DETAIL


Prof. Dr. Sulaiman Wadi Harun

Department of Electrical Engineering
Faculty of Engineering
 
  swharun@um.edu.my
  Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
 
ResearcherID Link
  http://www.researcherid.com/rid/A-3392-2009


BIBLIOMETRIC DATA


 Total Articles in Publication List  837
 Articles With Citation Data  740
 Sum of the Times Cited   5296
 Average Citations per Article   7.16
 h-index   31
 Co-authors   Collaboration Network
 This information is generated from http://researcherid.com

ACADEMIC QUALIFICATION
(Qualification), (Institution).



PROFESSIONAL
(Organisation), (Role), (Year), (Level).


  • MALAYSIAN SCIENCE ASSOCIATION, Associate Fellow Member, 2010, (National)
  • IEICE Japan, Member, 2010, (International)
  • Academy Science of Malaysia, Associate Fellow Member, 2011, (National)
  • Majlis Akreditasi Kejuruteraan (EAC), Panel, 2013, (National)
  • Ministry of Science, Technology and Innovation, Accessor, 2013, (National)
  • Universiti Sultan Zainal Abidin, Board Of Advisory For Sarjana Muda Teknologi, Komunikasi Mudah-alih, 2013 to 2013, (National)
  • Ministry of Science, Technology and Innovation, Accessor, 2013, (National)
  • IEEE Journal of Selected Topics in Quantum Electronics on Fiber Laser, Editorial Board, 2013, (International)
  • Indonesian Optical Society, Member, 2014 to 2015, (International)
  • Malaysian Optical and Laser Technology Society, Committee Member, 2016 to 2017, (National)
  • The Institute of Engineers Malaysia, Corporate Member, 2017, (National)

ADMINISTRATIVE DUTIES
(Role), (Level), (Start date),(End Date).


  • Deputy Dean of Higher Degree, Dean's Office, Faculty of Engineering, 01/08/2016 to 31/07/2017
  • Deputy Dean of Higher Degree, Dean's Office, Faculty of Engineering, 01/08/2015 to 31/07/2016
  • ASSOCIATE DEAN ON POSTGRADUATE RESEARCH, Faculty, 01/08/2017 to 31/07/2018 (Report to Dean of Engineering)
  • Ahli Jawatankuasa Penilaian Skim Geran Penyelidikan FRGS dan ERGS , University Malaya, 01/01/2013 to 31/12/2014
  • Wakil tetap PRC ke Jawatankuasa Penasihat akademik, IPS, University Malaya, 21/12/2012 to 25/06/2014

AREAS OF EXPERTISE
(Area).


  • Engineering Sciences,  (Photonics and fiber-optic devices)


RECENT SELECTED PUBLICATIONS
(Publication).


Book

2016
  • Harun, S. W. (2016). Fibre Optic Technologies and Techniques - Research Collection, Croatia: InTech 
Chapter in Book

2010
  • Harun S. W. and Ahmad H.,Bismuth-based Erbium-doped fiber (Bi-EDF): Amplification characteristics and its nonlinear, Dlm. Byrne, E. K. Erbium: Compounds, Production and Applications, Chapter 4, Nova Science Publisher, Inc. 

2006
  • S. W.Harun and H. Ahmad. 2006. Double-pass L-band Erbium-doped fiber amplifiers. Dlm. William T. Arkin (Editor). Frontiers in Lasers and Electro-Optics Research. pp. 89-110. Nova Publisher, USA. 
Article in Academic Journals

2017
  • Muhammad, A. R., Ahmad, M. T., Zakaria, R., Rahim, H. R. A., Yusoff, S. F. A. Z., Hamdan, K. S., ... & Harun, S. W. (2017). Q-Switching Pulse Operation in 1.5-μm Region Using Copper Nanoparticles as Saturable Absorber. Chinese Physics Letters, 34(3), 034205 (ISI-Indexed)
  • Aziz, NA; Latiff, AA; Lokman, MQ; Hanafi, E; Harun, SW 2017. Zinc Oxide-Based Q-Switched Erbium-Doped Fiber Laser. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Aziz, NA; Jusoh, Z; Lokman, MQ; Yasin, M; Hanafi, E; Harun, SW 2017. Q-SWITCHED ERBIUM-DOPED FIBER LASER WITH GRAPHENE OXIDE EMBEDDED IN PMMA FILM. DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES (ISI-Indexed)
  • Al-Masoodi, A.H.H., Yasin, M., Ahmed, M.H.M., Latiff, A.A., Arof, H., Harun, S.W. Mode-locked ytterbium-doped fiber laser using mechanically exfoliated black phosphorus as saturable absorber (2017) Optik, 147, pp. 52-58. (ISI-Indexed)
  • Al-Masoodi, A.H.H., Ahmed, M.H.M., Latiff, A.A., Azzuhri, S.R., Arof, H., Harun, S.W. (2017) Passively mode-locked ytterbium-doped fiber laser operation with few layer MoS2 PVA saturable absorber, Optik, 145, pp. 543-548. (ISI-Indexed)
  • Ahmed, M.H.M., Al-Masoodi, A.H.H., Latiff, A.A., Arof, H., Harun, S.W. Mechanically exfoliated 2D nanomaterials as saturable absorber for Q-switched erbium doped fiber laser (2017) Indian Journal of Physics, 91 (10), pp. 1259-1264. (ISI-Indexed)
  • Harith, Z., Batumalay, M., Irawati, N., Harun, S.W., Arof, H., Ahmad, H. (2017) Relative humidity sensor employing tapered plastic optical fiber coated with seeded Al-doped ZnO, Optik, 144, pp. 257-262. (ISI-Indexed)
  • Ahmad, H; Sakeh, SNA; Muda, Z; Zulkifli, MZ; Harun, SW 2017. Multiwavelength Brillouin fibre laser in two-mode fiber. JOURNAL OF MODERN OPTICS (ISI-Indexed)
  • Ahad, IZM; Harun, SW; Gan, SN; Phang, SW 2017. Application of Fiber Bragg Grating Sensor Coated with Polyaniline as an Optical Sensor for Chloroform Detection. POLYMERS POLYMER COMPOSITES (ISI-Indexed)
  • Hisamuddin, N; Jusoh, Z; Zakaria, UN; Zulkifli, MZ; Latiff, AA; Yasin, M; Ahmad, H; Harun, SW 2017. Q-switched Raman fiber laser with titanium dioxide based saturable absorber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS (ISI-Indexed)
  • Rosol, AHA; Rahman, HA; Ismail, EI; Jusoh, Z; Latiff, AA; Harun, SW 2017. Mode-locked fiber laser with a manganese-doped cadmium selenide saturable absorber. CHINESE OPTICS LETTERS (ISI-Indexed)
  • Al-Masoodi, AHH; Ahmed, MHM; Latiff, AA; Arof, H; Harun, SW 2017. Passively Q-switched Ytterbium doped fiber laser with mechanically exfoliated MoS2 saturable absorber. INDIAN JOURNAL OF PHYSICS (ISI-Indexed)
  • Idris, NF; Lokman, MQ; Rahim, HRA; Saidin, N; Yasin, M; Harun, SW 2017. Growth of well-arrayed ZnO nanorods on single-mode silica fiber and evaluation of its light scattering. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (ISI-Indexed)
  • Babar, IM; Harun, SW; Yasin, M; Ahmad, H 2017. Mode-locking pulse generation in cladding pumped Erbium-Ytterbium co-doped fiber laser with graphene PVA film. OPTIK (ISI-Indexed)
  • Ahmed, MHM; Al-Masoodi, AHH; Yasin, M; Arof, H; Harun, SW 2017. Stretched and soliton femtosecond pulse generation with graphene saturable absorber by manipulating cavity dispersion. OPTIK (ISI-Indexed)
  • A. Nady, M. H. M. Ahmed, A. Numan, S. Ramesh, A. A. Latiff, C. H. R. Ooi, H. Arof, S. W. Harun, "Passively Q-switched erbium-doped fibre laser using cobalt oxide nanocubes as a saturable absorber", Journal of Modern Optics 64 (2017) 1315-1320. (ISI-Indexed)
  • Irawati, N; Harun, SW; Rahman, HA; Chong, SS; Hamizi, NA; Ahmad, H 2017. Temperature sensing using CdSe quantum dot doped poly(methyl methacrylate) microfiber. APPLIED OPTICS (ISI-Indexed)
  • Nady, A; Ahmed, MHM; Latiff, AA; Numan, A; Ooi, CHR; Harun, SW 2017. Nickel oxide nanoparticles as a saturable absorber for an all-fiber passively Q-switched erbium-doped fiber laser. LASER PHYSICS (ISI-Indexed)
  • Al-Masoodi, AHH; Ahmad, F; Ahmed, MHM; Arof, H; Harun, SW 2017. Q-switched ytterbium-doped fiber laser with topological insulator-based saturable absorber. OPTICAL ENGINEERING (ISI-Indexed)
  • Mahyuddin, MBH; Latiff, AA; Rusdi, MFM; Irawati, N; Harun, SW 2017. Quantum dot cadmium selenide as a saturable absorber for Q-switched and mode-locked double-clad ytterbium-doped fiber lasers. OPTICS COMMUNICATIONS (ISI-Indexed)
  • Rahman, MFA; Rusdi, MFM; Lokman, MQ; Mahyuddin, MBH; Latiff, AA; Rosol, AHA; Dimyati, K; Harun, SW 2017. Holmium Oxide Film as a Saturable Absorber for 2 mu m Q-Switched Fiber Laser. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Rahman, MFA; Rusdi, MFM; Lokman, MQ; Mahyuddin, MBH; Latiff, AA; Rosol, AHA; Dimyati, K; Harun, SW 2017. Holmium Oxide Film as a Saturable Absorber for 2 mu m Q-Switched Fiber Laser. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Irawati, N; Abdullan, TNR; Rahman, HA; Ahmad, H; Harun, SW 2017. PMMA microfiber loop resonator for humidity sensor. SENSORS AND ACTUATORS A-PHYSICAL (ISI-Indexed)
  • Ahmad, H; Hassan, NA; Aidit, SN; Ooi, SI; Harun, SW; Tiu, ZC 2017. Q-switching pulse generation using black phosphorus tape saturable absorber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS (ISI-Indexed)
  • Rahim, HRBA; Bin Lokman, MQ; Harun, SW; Dutta, J; Mohammed, WS 2017. TEMPERATURE SENSING BY SIDE COUPLING OF LIGHT THROUGH ZINC OXIDE NANORODS ON OPTICAL FIBERS. SENSORS AND ACTUATORS A-PHYSICAL (ISI-Indexed)
  • Irawati, N; Rahman, HA; Ahmad, H; Harun, SW 2017. A PMMA microfiber loop resonator based humidity sensor with ZnO nanorods coating. MEASUREMENT (ISI-Indexed)
  • Kadir, NAA; Ismail, EI; Latiff, AA; Ahmad, H; Arof, H; Harun, SW 2017. Transition Metal Dichalcogenides (WS2 and MoS2) Saturable Absorbers for Mode-Locked Erbium-Doped Fiber Lasers. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Mohamed, KH; Hamida, BA; Sheroz, K; Hussein, LA; Ahmat, MO; El Ismail; Kadir, NAA; Latif, AA; Harun, SW 2017. Q-switched erbium-doped fibre laser based on molybdenum disulfide and tungsten disulfide as saturable absorbers. UKRAINIAN JOURNAL OF PHYSICAL OPTICS (ISI-Indexed)
  • Muhammad, AR; Ahmad, MT; Zakaria, R; Rahim, HRA; Yusoff, SFAZ; Hamdan, KS; Yusof, HHM; Arof, H; Harun, SW 2017. Q-Switching Pulse Operation in 1.5-mu m Region Using Copper Nanoparticles as Saturable Absorber. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Markom, AM; Paul, MC; Dhar, A; Das, S; Pal, M; Bhadra, SK; Dimyati, K; Yasin, M; Harun, SW 2017. Performance comparison of enhanced Erbium-Zirconia-Yttria-Aluminum co-doped conventional erbium-doped fiber amplifiers. OPTIK (ISI-Indexed)
  • Ahmad, H; Aidit, SN; Tiu, ZC; Ismail, MF; Suthaskumar, M; Harun, SW 2017. Application of MoS2 thin film in multi-wavelength and Q-switched EDFL. JOURNAL OF MODERN OPTICS (ISI-Indexed)
  • Latiff, AA; Rusdi, MFM; Hisyam, MB; Ahmad, H; Harun, SW 2017. A generation of 2 mu m Q-switched thulium-doped fibre laser based on anatase titanium(IV) oxide film saturable absorber. JOURNAL OF MODERN OPTICS (ISI-Indexed)
  • Latiff, AA; Kadir, NA; Ismail, EI; Shamsuddin, H; Ahmad, H; Harun, SW 2017. All-fiber dual-wavelength Q-switched and mode-locked EDFL by SMF-THDF-SMF structure as a saturable absorber. OPTICS COMMUNICATIONS (ISI-Indexed)
  • Irawati, N; Yusuf, NAM; Rahman, HA; Yasin, M; Ahmad, H; Harun, SW 2017. Potassium permanganate (KMnO4) sensing based on microfiber sensors. APPLIED OPTICS (ISI-Indexed)
  • Irawati, N; Yusuf, NAM; Rahman, HA; Yasin, M; Ahmad, H; Harun, SW 2017. Potassium permanganate (KMnO4) sensing based on microfiber sensors. APPLIED OPTICS (ISI-Indexed)
  • Haris, H; Harun, SW; Muhammad, AR; Anyi, CL; Tan, SJ; Ahmad, F; Nor, RM; Zulkepely, NR; Arof, H 2017. Passively Q-switched Erbium-doped and Ytterbium-doped fibre lasers with topological insulator bismuth selenide (Bi2Se3) as saturable absorber. OPTICS AND LASER TECHNOLOGY (ISI-Indexed)
  • Hisyam, MB; Rusdi, MFM; Latiff, AA; Harun, SW 2017. Generation of Mode-Locked Ytterbium Doped Fiber Ring Laser Using Few-Layer Black Phosphorus as a Saturable Absorber. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (ISI-Indexed)
  • Hisyam, MB; Rusdi, MFM; Latiff, AA; Harun, SW 2017. Generation of Mode-Locked Ytterbium Doped Fiber Ring Laser Using Few-Layer Black Phosphorus as a Saturable Absorber. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (ISI-Indexed)
  • Rusdi, MFM; Latiff, AA; Paul, MC; Das, S; Dhar, A; Ahmad, H; Harun, SW 2017. Titanium Dioxide (TiO2) film as a new saturable absorber for generating mode-locked Thulium-Holmium doped all-fiber laser. OPTICS AND LASER TECHNOLOGY (ISI-Indexed)
  • Ahmad, H; Ismail, MA; Sathiyan, S; Reduan, SA; Ruslan, NE; Lee, CS; Zulkifli, MZ; Thambiratnam, K; Ismail, MF; Harun, SW 2017. S-band Q-switched fiber laser using MoSe2 saturable absorber. OPTICS COMMUNICATIONS (ISI-Indexed)

2016
  • Ismail, EI; Kadir, A; Latiff, AA; Ahmad, H; Harun, SW 2016. Q-switched erbium-doped fiber laser operating at 1502 nm with molybdenum disulfide saturable absorber. JOURNAL OF NONLINEAR OPTICAL PHYSICS MATERIALS (ISI-Indexed)
  • Ab Razak, MZ; Saleh, ZS; Ahmad, F; Anyi, CL; Harun, SW; Arof, H 2016. High-power Q-switched erbium-ytterbium codoped fiber laser using multiwalled carbon nanotubes saturable absorber. OPTICAL ENGINEERING (ISI-Indexed)
  • Rahim, HRB; Bin Lokman, MQ; Harun, SW; Hornyak, GL; Sterckx, K; Mohammed, WS; Dutta, J 2016. Applied light-side coupling with optimized spiral-patterned zinc oxide nanorod coatings for multiple optical channel alcohol vapor sensing. JOURNAL OF NANOPHOTONICS (ISI-Indexed)
  • Latiff, AA; Shamsudin, H; Tiu, ZC; Ahmad, H; Harun, SW 2016. Switchable soliton mode-locked and multi-wavelength operation in thulium-doped all-fiber ring laser. JOURNAL OF NONLINEAR OPTICAL PHYSICS MATERIALS (ISI-Indexed)
  • Rahim, HRB; Bin Lokman, MQ; Harun, SW; Hornyak, GL; Sterckx, K; Mohammed, WS; Dutta, J 2016. Applied light-side coupling with optimized spiral-patterned zinc oxide nanorod coatings for multiple optical channel alcohol vapor sensing. JOURNAL OF NANOPHOTONICS (ISI-Indexed)
  • Latiff, AA; Shamsudin, H; Tiu, ZC; Ahmad, H; Harun, SW 2016. Switchable soliton mode-locked and multi-wavelength operation in thulium-doped all-fiber ring laser. JOURNAL OF NONLINEAR OPTICAL PHYSICS MATERIALS (ISI-Indexed)
  • Haris, H., Harun, S. W., Anyi, C. L., Muhammad, A. R., Ahmad, F., Tan, S. J., ... & Arof, H. (2016). Generation of soliton and bound soliton pulses in mode-locked erbium-doped fiber laser using graphene film as saturable absorber. Journal of Modern Optics, 63(8), 777-782. (ISI-Indexed)
  • Hmood, J. K., Noordin, K. A., Harun, S. W. 2016. Effectiveness of phase-conjugated twin waves on fiber nonlinearity in spatially multiplexed all-optical OFDM system. Optical Fiber Technology (ISI-Indexed)
  • Al-Qazwini, Y., Noor, A. S. M., Al-Qazwini, Z., Yaacob, M. H., Harun, S. W., Mahdi, M. A. 2016. Refractive index sensor based on SPR in symmetrically etched plastic optical fibers. Sensors and Actuators a-Physical (ISI-Indexed)
  • Ahmad, H., Ismail, M. A., Suthaskumar, M., Tiu, Z. C., Harun, S. W., Zulkifli, M. Z., Samikannu, S., Sivaraj, S. 2016. S-band Q-switched fiber laser using molybdenum disulfide (MoS2) saturable absorber. Laser Physics Letters (ISI-Indexed)
  • Hisamuddin, N., Zakaria, U. N., Zulkifli, M. Z., Latiff, A. A., Ahmad, H., Harun, S. W. 2016. Q-Switched Raman Fiber Laser with Molybdenum Disulfide-Based Passive Saturable Absorber. Chinese Physics Letters (ISI-Indexed)
  • Hisamuddin, N., Zakaria, U. N., Zulkifli, M. Z., Latiff, A. A., Ahmad, H., Harun, S. W. 2016. Q-Switched Raman Fiber Laser with Molybdenum Disulfide-Based Passive Saturable Absorber. Chinese Physics Letters (ISI-Indexed)
  • Saidin, N., Zen, D. I. M., Ahmad, F., Haris, H., Ahmad, H., Dimyati, K., Harun, S. W., Halder, A., Paul, M. C., Pal, M., Bhadra, S. K. 2016. Q-switched 2 mu m thulium bismuth co-doped fiber laser with multi-walled carbon nanotubes saturable absorber. Optics and Laser Technology (ISI-Indexed)
  • Ahmad, H., Salim, M. A. M., Ali, Z. A., Ismail, M. F., Thambiratnam, K., Latif, A. A., Nayan, N., Harun, S. W. 2016. Titanium dioxide-based Q-switched dual wavelength in the 1 micron region. Chinese Optics Letters (ISI-Indexed)
  • Latiff, AA; Babar, IM; Shamsudin, H; Paul, MC; Halder, A; Das, S; Bhadra, SK; Ahmad, H; Harun, SW 2016. Highly Efficient Cladding Pumped Dual-Wavelength Thulium Ytterbium Co-Doped Fiber Laser. ACTA PHYSICA POLONICA A (ISI-Indexed)
  • Tiu, Z. C., Zarei, A., Ahmad, H., Harun, S. W. 2016. Generation of Q-Switched Mode-Locked Erbium-Doped Fiber Laser Operating in Dark Regime. Chinese Physics Letters (ISI-Indexed)
  • Nodehi, S., Mohammed, W. S., Ahmad, H., Harun, S. W. 2016. Demonstration of a Periodic Passband Filter Based on Coupled Microfiber Knots. Ieee Photonics Technology Letters (ISI-Indexed)
  • Ahmad, H., Suthaskumar, M., Tiu, Z. C., Zarei, A., Harun, S. W. 2016. Q-switched Erbium-doped fiber laser using MoSe2 as saturable absorber. Optics and Laser Technology (ISI-Indexed)
  • Ahmad, H., Tiu, Z. C., Zarei, A., Suthaskumar, M., Salim, M. A. M., Harun, S. W. 2016. Domain-wall dark pulse generation in fiber laser incorporating MoS2. Applied Physics B-Lasers and Optics (ISI-Indexed)
  • Ahmad, H., Salim, M. A. M., Thambiratnam, K., Norizan, S. F., Harun, S. W. 2016. A black phosphorus-based tunable Q-switched ytterbium fiber laser. Laser Physics Letters (ISI-Indexed)
  • Ismail, E. I., Kadir, N. A., Latiff, A. A., Ahmad, H., Harun, S. W. 2016. Black phosphorus crystal as a saturable absorber for both a Q-switched and mode-locked erbium-doped fiber laser. Rsc Advances (ISI-Indexed)
  • Ahmad, H., Suthaskumar, M., Tiu, Z. C., Zarei, A., Harun, S. W. 2016. Q-switched Erbium-doped fiber laser using MoSe2 as saturable absorber. Optics and Laser Technology (ISI-Indexed)
  • Samion, M. Z., Ismail, M. F., Muhamad, A., Sharbirin, A. S., Harun, S. W., Ahmad, H. 2016. Tunable passively Q-switched thulium-doped fiber laser operating at 1.9 mu m using arrayed waveguide grating (AWG). Optics Communications (ISI-Indexed)
  • Harun, S. W., Shamsudin, H., Ahmad, H., Halder, A., Paul, M. C., Pal, M., Bhadra, S. K. 2016. Development of CW and Pulsed Thulium Ytterbium Co-doped Fiber Lasers Using Nano-engineered Yttria-alimina-silica Based Gain Medium in Conjunction with Cladding Pumping Technique. Current Nanoscience (ISI-Indexed)
  • Zulkifli, A. Z., Masnan, S. E. F., Azmi, N. M., Akib, S. M., Arof, H., Harun, S. W. 2016. A simple load sensor based on a bent single-mode-multimode-single-mode fiber structure. Sensors and Actuators a-Physical (ISI-Indexed)
  • Chong, S. S., Raman, A., Harun, S. W., Arof, H. 2016. Dye Concentrations Measurement Using Mach-Zehner Interferometer Sensor and Modeled by ANFIS. Ieee Sensors Journal (ISI-Indexed)
  • Ahmad, H., Lee, C. S. J., Ismail, M. A., Ali, Z. A., Reduan, S. A., Ruslan, N. E., Harun, S. W. 2016. Tunable Q-switched fiber laser using zinc oxide nanoparticles as a saturable absorber. Applied Optics (ISI-Indexed)
  • Ahmad, H., Ruslan, N. E., Ismail, M. A., Reduan, S. A., Lee, C. S. J., Sathiyan, S., Sivabalan, S., Harun, S. W. 2016. Passively Q-switched erbium-doped fiber laser at C-band region based on WS2 saturable absorber. Applied Optics (ISI-Indexed)
  • Hisyam, M. B., Rusdi, M. F., Latiff, A. A., Harun, S. W. 2016. PMMA-doped CdSe quantum dots as saturable absorber in a Q-switched all-fiber laser. Chinese Optics Letters (ISI-Indexed)
  • Latiff, A. A., Dhar, A., Harun, S. W., Babar, I. M., Das, S., Paul, M. C., Ahmad, H. 2016. Dual-Wavelength Holmium-Doped Fiber Laser Pumped by Thulium-Ytterbium Co-Doped Fiber Laser. Chinese Physics Letters (ISI-Indexed)
  • Ahmad, H., Ruslan, N. E., Ismail, M. A., Ali, Z. A., Reduan, S. A., Lee, C. S. J., Harun, S. W. 2016. Silver nanoparticle-film based saturable absorber for passively Q-switched erbium-doped fiber laser (EDFL) in ring cavity configuration. Laser Physics (ISI-Indexed)
  • Al-Masoodi, A. H. H., Ahmed, M. H. M., Latiff, A. A., Arof, H., Harun, S. W. 2016. Q-Switched Ytterbium-Doped Fiber Laser Using Black Phosphorus as Saturable Absorber. Chinese Physics Letters (ISI-Indexed)
  • Ahmad, H., Lee, C. S. J., Ismail, M. A., Ali, Z. A., Reduan, S. A., Ruslan, N. E., Ismail, M. F., Harun, S. W. 2016. Zinc oxide (ZnO) nanoparticles as saturable absorber in passively Q-switched fiber laser. Optics Communications (ISI-Indexed)
  • Latiff, A. A., Shamsudin, H., Ahmad, H., Harun, S. W. 2016. Q-switched thulium-doped fiber laser operating at 1940 nm region using a pencil-core as saturable absorber. Journal of Modern Optics (ISI-Indexed)
  • Taib, N. A. M., Bidin, N., Haris, H., Adnan, N. N., Ahmad, M. F. S., Harun, S. W. 2016. Multi-walled carbon nanotubes saturable absorber in Q-switching flashlamp pumped Nd:YAG laser. Optics and Laser Technology (ISI-Indexed)
  • Ahmad, H., Hassan, S. N. M., Ahmad, F., Zulkifli, M. Z., Harun, S. W. 2016. Broadband tuning in a passively Q-switched erbium doped fiber laser (EDFL) via multiwall carbon nanotubesipolyvinyl alcohol (MWCNT/PVA) saturable absorber. Optics Communications (ISI-Indexed)
  • Ahmad, H., Reduan, S. A., Ali, Z. A., Ismail, M. A., Ruslan, N. E., Lee, C. S. J., Puteh, R., Harun, S. W. 2016. C-Band Q-Switched Fiber Laser Using Titanium Dioxide (TiO2) As Saturable Absorber. Ieee Photonics Journal (ISI-Indexed)
  • Adnan, N. N., Bidin, N., Taib, N. A. M., Haris, H., Fakaruddin, M., Hashim, A. M., Krishnan, G., Harun, S. W. 2016. Passively Q-switched flashlamp pumped Nd:YAG laser using liquid graphene oxide as saturable absorber. Optics and Laser Technology (ISI-Indexed)
  • Ahmed, MHM; Banabila, AM; Latiff, AA; Irawati, N; Ali, NM; Harun, SW; Arof, H 2016. Tunable Q-switched erbium doped fiber laser with graphene oxide paper based saturable absorber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS (ISI-Indexed)
  • Ahmad, H; Salim, MAM; Ismail, MF; Harun, SW 2016. Q-switched ytterbium-doped fiber laser with zinc oxide based saturable absorber. LASER PHYSICS (ISI-Indexed)
  • Lokman, MQ; Rahim, HRA; Yasin, M; Jusoh, Z; Harun, SW 2016. Evaluation of light backscattering by zinc oxide nanorods on fiber end of silica optical fiber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS (ISI-Indexed)
  • Salleh, ZS; Ismail, EI; Kadir, NA; Latiff, AA; Yasin, M; Jusoh, Z; Harun, SW; Arof, H 2016. MODE-LOCKED ERBIUM-DOPED FIBER LASER WITH TITANIUM DIOXIDE SATURABLE ABSORBER. Digest Journal of Nanomaterials and Biostructures (ISI-Indexed)
  • Latiff, AA; Rusdi, MFM; Jusoh, Z; Yasin, M; Ahmad, H; Harun, SW 2016. 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS (ISI-Indexed)
  • Zulkifli, AZ; Latiff, AA; Paul, MC; Yasin, M; Ahmad, H; Harun, SW 2016. Dual-wavelength nano-engineered Thulium-doped fiber laser via bending of singlemode-multimode-singlemode fiber structure. OPTICAL FIBER TECHNOLOGY (ISI-Indexed)
  • Rusdi, MFM; Latiff, AA; Hanafi, E; Mahyuddin, MBH; Shamsudin, H; Dimyati, K; Harun, SW 2016. Molybdenum Disulphide Tape Saturable Absorber for Mode-Locked Double-Clad Ytterbium-Doped All-Fiber Laser Generation. CHINESE PHYSICS LETTERS (ISI-Indexed)
  • Rahim, H. R. B. A., Manjunath, S., Fallah, H., Thokchom, S., Harun, S. W., Mohammed, W. S., ... & Dutta, J. (2016). Side coupling of multiple optical channels by spiral patterned zinc oxide coatings on large core plastic optical fibers. IET Micro & Nano Letters, 11(2), 122-126. (ISI-Indexed)
  • Lokman, M. Q., Rahim, H. R. B. A., Harun, S. W., Hornyak, G. L., & Mohammed, W. S. (2016). Light backscattering (eg reflectance) by ZnO nanorods on tips of plastic optical fibres with application for humidity and alcohol vapour sensing. Micro & Nano Letters, 11(12), 832-836. (ISI-Indexed)
  • Masnan, S. E. F., Zulkifli, A. Z., Azmi, N. M., Akib, S. M., Razak, H. A., Arof, H., & Harun, S. W. (2016). Steel Beam Compressive Strain Sensor Using Single-Mode-Multimode-Single-Mode Fiber Structure. IEEE Photonics Journal, 8(1), 1-6. (ISI-Indexed)
  • Rahim, H. R. B. A., Lokman, M. Q. B., Harun, S. W., Hornyak, G. L., Sterckx, K., Mohammed, W. S., & Dutta, J. (2016). Applied light-side coupling with optimized spiral-patterned zinc oxide nanorod coatings for multiple optical channel alcohol vapor sensing. Journal of Nanophotonics, 10(3), 036009-036009. (ISI-Indexed)
  • Apandi, N. H. M., Ahmad, F., Zuikafly, S. N. F., Ibrahim, M. H., & Harun, S. W. (2016). Bismuth (III) Telluride (Bi2Te3) topological insulator embed in PVA as passive Q-switcher at 2 micron region. Photonics Letters of Poland, 8(4), 101-103. (ISI-Indexed)
  • Adnan, N.N., Bidin, N., Taib, N.A.M., Haris, H., Fakaruddin, M., Hashim, A.M., Krishnan, G. and Harun, S.W.2016. Passively Q-switched flashlamp pumped Nd: YAG laser using liquid graphene oxide as saturable absorber. Optics & Laser Technology, 80, pp.28-32. (ISI-Indexed)
  • Shamsudin, H; Latiff, AA; Razak, NN; Jusoh, Z; Ahmad, H; Harun, SW 2016. Performance comparison of single-mode single-cladding thulium doped and thulium/holmium co-doped fiber lasers in ring cavity. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS (ISI-Indexed)
  • Lokman, MQ; Rahim, HRB; Harun, SW; Hornyak, GL; Mohammed, WS 2016. Light backscattering (e.g. reflectance) by ZnO nanorods on tips of plastic optical fibres with application for humidity and alcohol vapour sensing. MICRO NANO LETTERS (ISI-Indexed)
  • Ab Razak, M. Z., Saleh, Z. S., Ahmad, F., Anyi, C. L., Harun, S. W., & Arof, H. (2016). High-power Q-switched erbium-ytterbium codoped fiber laser using multiwalled carbon nanotubes saturable absorber. Optical Engineering, 55(10), 106112-106112. (ISI-Indexed)
  • Harun, S. W., Paul, M. C., Das, S., Dhar, A., & Ahmad, H. (2016). Mode-locked Thulium Ytterbium co-Doped Fiber Laser with Graphene Saturable Absorber. Photonics Letters of Poland, 8(4), 104-106. (ISI-Indexed)
  • Harun, S. W., Shamsudin, H., Ahmad, H., Halder, A., Paul, M. C., Pal, M., Bhadra, S. K. 2016. Development of CW and Pulsed Thulium Ytterbium Co-doped Fiber Lasers Using Nano-engineered Yttria-alimina-silica Based Gain Medium in Conjunction with Cladding Pumping Technique Current Nanoscience (ISI-Indexed)
  • Nodehi, S., Mohammed, W. S., Ahmad, H., Harun, S. W. 2016. Realization of spectral tunable filter based on thermal effect in microfiber structure Optical Fiber Technology (ISI-Indexed)
  • Paul, M. C., Latiff, A. A., Hisyam, M. B., Rusdi, M. F. M., & Harun, S. W. (2016). Generating 2 micron continuous-wave ytterbium-doped fiber laser-based optical parametric effect. Laser Physics Letters, 13(10), 105109. (ISI-Indexed)
  • Lokman, A., Arof, H., Harun, S. W., Harith, Z., Rafaie, H. A., & Nor, R. M. (2016). Optical Fiber Relative Humidity Sensor Based on Inline Mach Zehnder Interferometer With ZnO Nanowires Coating. IEEE Sensors Journal, 16(2), 312-316. (ISI-Indexed)
  • Al-Qazwini, Y., Noor, A. S. M., Al-Qazwini, Z., Yaacob, M. H., Harun, S. W., & Mahdi, M. A. (2016). Refractive index sensor based on SPR in symmetrically etched plastic optical fibers. Sensors and Actuators A: Physical, 246, 163-169. (ISI-Indexed)

2015
  • Nodehi, S., Mohammed, W. S., Ahmad, H., & Harun, S. W. (2015). Investigation of thermal effects in a resonance condition of microfibre double-knot resonators as high-order filter. Micro & Nano Letters, 10(10), 580-582. (ISI-Indexed)
  • Hmood, J. K., Noordin, K. A., Harun, S. W., & Shalaby, H. M. (2015). Mitigation of phase noise in all-optical OFDM systems based on minimizing interaction time between subcarriers. Optics Communications, 355, 313-320. (ISI-Indexed)
  • Shirazi, M. R., Taib, J. M., De La Rue, R. M., Harun, S. W., Ahmad, H. 2015. Dynamic characteristics of a multi-wavelength Brillouin-Raman fiber laser assisted by multiple four-wave mixing processes in a ring cavity. Optics and Laser Technology (ISI-Indexed)
  • Kharraz, O. M., Ahmad, H., Mohammad, A. B. B., Forsyth, D. I., Dernaika, M., & Harun, S. W. (2015). Performance enhancement of pre-spectrum slicing technique for wavelength conversion. Optics Communications, 350, 154-159. (ISI-Indexed)
  • Tiu, Z. C., Suthaskumar, M., Zarei, A., Tan, S. J., Ahmad, H., & Harun, S. W. (2015). Generation of switchable domain wall and Cubic Quintic nonlinear Schr dinger equation dark pulse. Optics & Laser Technology, 73, 127-129. (ISI-Indexed)
  • Razak, N. F., Ahmad, H., Zulkifli, M. Z., Muhammad, F. D., Munajat, Y., & Harun, S. W. (2015). Single mode EDF fiber laser using an ultra-narrow bandwidth tunable optical filter. Optik-International Journal for Light and Electron Optics, 126(2), 179-183. (ISI-Indexed)
  • Lokman, A., Harun, S. W., Harith, Z., Rafaie, H. A., Nor, R. M., & Arof, H. (2015). Inline Mach Zehnder interferometer with ZnO nanowires coating for the measurement of uric acid concentrations. Sensors and Actuators A: Physical, 234, 206-211. (ISI-Indexed)
  • Hmood, J. K., Noordin, K. A., Arof, H., & Harun, S. W. (2015). Peak-to-average power ratio reduction in all-optical orthogonal frequency division multiplexing system using rotated constellation approach. Optical Fiber Technology, 25, 88-93. (ISI-Indexed)
  • Nodehi, S., Mohammed, W. S., Ahmad, H., Harun, S. W. 2015. Investigation of thermal effects in a resonance condition of microfibre double-knot resonators as high-order filter. Micro Nano Letters (ISI-Indexed)
  • Azooz, S. M., Ahmed, M. H. M., Ahmad, F., Hamida, B. A., Khan, S., Ahmad, H., Harun, S. W. 2015. Passively Q-switched fiber lasers using a multi-walled carbon nanotube polymer composite based saturable absorber. Optik (ISI-Indexed)
  • Tan, S. J., Tiu, Z. C., Harun, S. W., Ahmad, H. 2015. Sideband-controllable soliton pulse with bismuth-based erbium-doped fiber. Chinese Optics Letters (ISI-Indexed)
  • Hmood, J. K., Emami, S. D., Noordin, K. A., Ahmad, H., Harun, S. W., & Shalaby, H. M. (2015). Optical frequency comb generation based on chirping of Mach Zehnder Modulators. Optics Communications, 344, 139-146. (ISI-Indexed)
  • Al-Masoodi, A. H. H., Ahmed, M. H. M., Arof, H., Banabila, A. M., Harun, S. W. 2015. Q-switched Ytterbium doped fiber laser using a multi-walled carbon nanotubes embedded in polyethylene oxide film. Optoelectronics and Advanced Materials-Rapid Communications (ISI-Indexed)
  • Tan, S. J., Tiu, Z. C., Harun, S. W., & Ahmad, H. (2015). Sideband-controllable soliton pulse with bismuth-based erbium-doped fiber. Chinese Optics Letters, 13(11), 111406. (ISI-Indexed)
  • Paul, M. C., Dhar, A., Das, S., Pal, M., Bhadra, S. K., Markom, A. M., Rosli, N. S., Hamzah, A., Ahmad, H., Harun, S. W. 2015. Enhanced Erbium-Zirconia-Yttria-Aluminum Co-Doped Fiber Amplifier. Ieee Photonics Journal (ISI-Indexed)
  • Sulaiman, A., Harun, S. W. 2015. OBSERVATION VIOLET EMISSION OF MICROFIBER KNOT RESONATOR. Microwave and Optical Technology Letters (ISI-Indexed)
  • Chong, S. S., Aziz, A. A., Harun, S. W., Arof, H., & Shamshirband, S. (2015). Application of multiple linear regression, central composite design, and ANFIS models in dye concentration measurement and prediction using plastic optical fiber sensor. Measurement, 74, 78-86. (ISI-Indexed)
  • Yasin, M., Soelistiono, S., Yhuwana, Y. G. Y., Khasanah, M., Arof, H., Irawati, N., Harun, S. W. 2015. Intensity based optical fiber sensors for calcium detection. Optoelectronics and Advanced Materials-Rapid Communications (ISI-Indexed)
  • Ong, Y. S., Kam, W., Harun, S. W., Zakaria, R., Mohammed, W. S. 2015. Low-Cost Transducer Based On Surface Scattering Using Side-Polished D-Shaped Optical Fibers. Ieee Photonics Journal (ISI-Indexed)
  • Lokman, A., Harun, S. W., Harith, Z., Rafaie, H. A., Nor, R. M., Arof, H. 2015. Inline Mach-Zehnder interferometer with ZnO nanowires coating for the measurement of uric acid concentrations. Sensors and Actuators a-Physical (ISI-Indexed)
  • Hmood, J. K., Noordin, K. A., Harun, S. W., Shalaby, H. M. H. 2015. Mitigation of phase noise in all-optical OFDM systems based on minimizing interaction time between subcarriers. Optics Communications (ISI-Indexed)
  • Al-Masoodi, A. H. H., Ahmad, F., Ahmad, H., Harun, S. W. 2015. Q-SWITCHED YB-DOPED FIBER RING LASER WITH A SATURABLE ABSORBER BASED ON A GRAPHENE POLYVINYL ALCOHOL FILM. Journal of Russian Laser Research (ISI-Indexed)
  • Ahmed, M. H. M., Ali, N. M., Salleh, Z. S., Rahman, A. A., Harun, S. W., Manaf, M., Arof, H. 2015. Q-switched erbium doped fiber laser based on single and multiple walled carbon nanotubes embedded in polyethylene oxide film as saturable absorber. Optics and Laser Technology (ISI-Indexed)
  • Ahmad, H., Salim, M. A. M., Soltanian, M. R. K., Azzuhri, S. R., Harun, S. W. 2015. Passively dual-wavelength Q-switched ytterbium doped fiber laser using Selenium Bismuth as saturable absorber. Journal of Modern Optics (ISI-Indexed)
  • Ahmad, H., Soltanian, M. R. K., Narimani, L., Amiri, I. S., Khodaei, A., Harun, S. W. 2015. Tunable S-Band Q-Switched Fiber Laser Using Bi2Se3 as the Saturable Absorber. Ieee Photonics Journal (ISI-Indexed)
  • Tiu, Z. C., Ahmad, F., Tan, S. J., Ahmad, H., Harun, S. W. 2015. Multi-wavelength Q-switched Erbium-doped fiber laser with photonic crystal fiber and graphene - Polyethylene oxide saturable absorber. Optik (ISI-Indexed)
  • Haris, H., Anyi, C. L., Muhammad, A. R., Nor, R. M., Zulkepely, N. R., Ahmad, F., Ali, N. M., Harun, S. W., Arof, H. 2015. Q-Switched Ytterbium doped fiber laser with graphene oxide embedded in polyethylene oxide film based saturable absorber. Journal of Optoelectronics and Advanced Materials (ISI-Indexed)
  • Taib, N. A. M., Bidin, N., Ahmad, M. F. S., Adnan, N. N., Krishnan, G., Harun, S. W. 2015. The effects of temporal delay on the performance of an electro-optic Q-switched Nd:YAG laser. Optoelectronics and Advanced Materials-Rapid Communications (ISI-Indexed)
  • Tiu, Z. C., Suthaskumar, M., Zarei, A., Tan, S. J., Ahmad, H., Harun, S. W. 2015. Generation of switchable domain wall and Cubic-Quintic nonlinear Schrodinger equation dark pulse. Optics and Laser Technology (ISI-Indexed)
  • Rosdin, R.Z.R.R., Zarei, A., Ali, N.M., Arof, H., Ahmad, H. and Harun, S.W., 2015, January. Fundamental and harmonic soliton mode-locked erbium- doped fiber laser using a single-walled carbon nanotubes embedded in poly (ethylene oxide) film saturable absorber. In International Seminar on Photonics, Optics, and Applications 2014 (pp. 94440I-94440I). International Society for Optics and Photonics. (ISI-Indexed)
  • Lokman, A., Arof, H. and Harun, S.W. 2015. Dumbbell shaped inline Mach Zehnder interferometer for glucose detection. Measurement, 59, pp.167-170. (ISI-Indexed)
  • Ahmed, M.H.M., Ali, N.M., Salleh, Z.S., Rahman, A.A., Harun, S.W., Manaf, M. and Arof, H.2015. Q- switched erbium doped fiber laser based on single and multiple walled carbon nanotubes embedded in polyethylene oxide film as saturable absorber. Optics & Laser Technology, 65, pp.25-28. (ISI-Indexed)
  • Al-Masoodi, A.H.H., Ahmad, F., Ahmad, H. and Harun, S.W.2015. Q-Switched Yb-Doped Fiber Ring Laser with a Saturable Absorber Based on a Graphene Polyvinyl Alcohol Film. Journal of Russian Laser Research, 36(4), pp.389-394. (ISI-Indexed)
  • Irawati, N., Harun, S.W., Adwan, S., Alnowami, M. and Ahmad, H.2015. PMMA microfiber coated with al‐doped ZnO nanostructures for detecting uric acid. Microwave and Optical Technology Letters, 57(10), pp.2455-2457. (ISI-Indexed)
  • Taib, N.A.M., Bidin, N., Ahmad, M., Sidi, F., Adnan, N.N., Krishnan, G. and Harun, S.W.2015. The effects of temporal delay on the performance of an electro- optic Q-switched Nd: YAG laser. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 9(5-6), pp.724-729. (ISI-Indexed)
  • Babar, I.M., Sabran, M.B.S., Rahman, A.A., Manaf, M., Ahmad, H. and Harun, S.W. 2015. Multi-lobed double-clad Erbium-Ytterbium co-doped Q-switched fiber laser based on nonlinear polarisation rotation technique. Journal of Nonlinear Optical Physics & Materials, 24(01), p.1550002. (ISI-Indexed)
  • Shirazi, M.R., Taib, J.M., De La Rue, R.M., Harun, S.W. and Ahmad, H.2015. Dynamic characteristics of a multi-wavelength Brillouin Raman fiber laser assisted by multiple four-wave mixing processes in a ring cavity. Optics & Laser Technology, 66, pp.63-67. (ISI-Indexed)
  • Sulaiman, A. and Harun, S.W.2015. Observation violet emission of microfiber knot resonator. Microwave and Optical Technology Letters, 57(12), pp.2929-2931. (ISI-Indexed)
  • Ahmad, H., Salim, M.A.M., Azzuhri, S.R., Soltanian, M.R.K. and Harun, S.W.2015. A passively Q-switched ytterbium-doped fiber laser based on a few-layer Bi2Se3 saturable absorber. Laser Physics, 25(6), p.065102. (ISI-Indexed)
  • Babar, I.M., Sabran, M.B.S., Harun, S.W., Ahmad, H., Paul, M.C., Halder, A., Das, S. and Bhadra, S.K.2015. Q-switched thulium ytterbium co-doped fibre laser using newly developed octagonal shaped inner cladding double-clad active fibre and multi- walled carbon nanotubes passive saturable absorber. IET Optoelectronics, 9(3), pp.131-135. (ISI-Indexed)
  • Ahmad, M.T., Latiff, A.A., Shamsudin, H., Zakaria, Z., Ahmad, H. and Harun, S.W.2015. Wavelength-tuneable thulium-doped fiber laser based on fiber Bragg grating stretching. OPTOELECTRONICS AND ADVANCED MATERIALS- RAPID COMMUNICATIONS, 9(5-6), pp.623-625. (ISI-Indexed)
  • Sabran, M.B.S., Jusoh, Z., Babar, I.M., Ahmad, H. and Harun, S.W.2015. Dual‐wavelength passively Q‐switched Erbium Ytterbium codoped fiber laser based on a nonlinear polarization rotation technique. Microwave and Optical Technology Letters, 57(3), pp.530-533. (ISI-Indexed)
  • Zian, C.T., Arman, Z., Sin, J.T., Harith, A. and Sulaiman, W.H.2015. Harmonic Dark Pulse Emission in Erbium-Doped Fiber Laser. Chinese Physics Letters, 32(3), p.034203. (ISI-Indexed)
  • Paul, M.C., Dhar, A., Das, S., Latiff, A.A., Ahmad, M.T. and Harun, S.W.2015. Development of Nanoengineered Thulium-Doped Fiber Laser With Low Threshold Pump Power and Tunable Operating Wavelength. Photonics Journal, IEEE, 7(1), pp.1-8. (ISI-Indexed)
  • Azooz, S.M., Ahmed, M.H.M., Ahmad, F., Hamida, B.A., Khan, S., Ahmad, H. and Harun, S.W.2015. Passively Q-switched fiber lasers using a multi-walled carbon nanotube polymer composite based saturable absorber. Optik-International Journal for Light and Electron Optics, 126(21), pp.2950-2954. (ISI-Indexed)
  • Tiu, Z.C., Suthaskumar, M., Zarei, A., Tan, S.J., Ahmad, H. and Harun, S.W.2015. Generation of switchable domain wall and Cubic Quintic nonlinear Schr dinger equation dark pulse. Optics & Laser Technology, 73, pp.127-129. (ISI-Indexed)
  • Razak, N.F., Ahmad, H., Zulkifli, M.Z., Muhammad, F.D., Munajat, Y. and Harun, S.W.2015. Single mode EDF fiber laser using an ultra-narrow bandwidth tunable optical filter. Optik-International Journal for Light and Electron Optics, 126(2), pp.179-183. (ISI-Indexed)
  • Ahmad, H., Salim, M.A.M., Soltanian, M.R.K., Azzuhri, S.R. and Harun, S.W.2015. Passively dual-wavelength Q- switched ytterbium doped fiber laser using Selenium Bismuth as saturable absorber. Journal of Modern Optics, 62(19), pp.1550-1554. (ISI-Indexed)
  • Rahman, H., Isa, N.M. and Harun, S.W.2015.Modeling the Concentric Fiber Optic Bundle Displacement Sensor Using a Quasi-Gaussian Beam Approach. (ISI-Indexed)
  • Kharraz, O.M., Ahmad, H., Mohammad, A.B.B., Forsyth, D.I., Dernaika, M. and Harun, S.W.2015. Performance enhancement of pre-spectrum slicing technique for wavelength conversion. Optics Communications, 350, pp.154-159. (ISI-Indexed)
  • Ahmad, H., Hamdan, K.Z., Muhammad, F.D., Harun, S.W. and Zulkifli, M.Z.2014. Switchable dual-wavelength CNT-based Q-switched using arrayed waveguide gratings (AWG). Applied Physics B, 118(2), pp.269-274. (ISI-Indexed)
  • Harith, Z., Irawati, N., Rafaie, H.A., Batumalay, M., Harun, S.W., Nor, R.M. and Ahmad, H.2015. Tapered plastic optical fiber coated with Al-Doped ZnO nanostructures for detecting relative humidity. Sensors Journal, IEEE, 15(2), pp.845-849. (ISI-Indexed)
  • Al-Masoodi,A.H.,H.Ahmed, M.H.M.,Arof, H.,Banabila, A. M and Harun, S.W.2015.Q-switched Ytterbium doped fiber laser using a multi-walled carbon nanotubes embedded in polyethylene oxide film.Optoelectronics and Advanced Materials-Rapid Communications,9(9),pp.1104-1109 (ISI-Indexed)
  • Yasin, M.,Soelistiono, S.,Yhuwana, Y. G. Yhun.,Khasanah, M.,Arof, H.,Irawati, N.and Harun, S. W.2015.Intensity based optical fiber sensors for calcium detection.Optoelectronics and Advanced Materials-Rapid Communications,9(9),pp.1185-1189 (ISI-Indexed)
  • Emami, S.D., Soltanian, M.R.K., Attaran, A., Abdul- Rashid, H.A., Penny, R., Moghavvemi, M., Harun, S.W., Ahmad, H. and Mohammed, W.S., 2015. Application of Fano resonance effects in optical antennas formed by regular clusters of nanospheres. Applied Physics A, 118(1), pp.139-150. (ISI-Indexed)
  • Chong, S.S., Aziz, A.A., Harun, S.W., Arof, H. and Shamshirband, S.2015. Application of multiple linear regression, central composite design, and ANFIS models in dye concentration measurement and prediction using plastic optical fiber sensor. Measurement, 74, pp.78-86. (ISI-Indexed)
  • Hmood, J.K., Harun, S.W., Emami, S.D., Khodaei, A., Noordin, K.A., Ahmad, H. and Shalaby, H.M.2015. Performance analysis of an all-optical OFDM system in presence of non-linear phase noise. Optics express, 23(4), pp.3886-3900. (ISI-Indexed)
  • Hamida, B.A., Azooz, S.M., Jasim, A.A., Eltaif, T., Ahmad, H., Khan, S. and Harun, S.W.2015. Flat-gain wide-band erbium doped fiber amplifier by combining two difference doped fibers. Journal of the European Optical Society-Rapid publications, 10. (ISI-Indexed)
  • Shirazi, M.R., Harun, S.W. and Ahmad, H., 2015. Effective use of an EDFA and Raman pump residual powers via a Bi-EDF in L-band multi-wavelength fiber laser generation. Laser Physics, 25(1), p.015104. (ISI-Indexed)
  • Jasim, A.A., Dernaika, M., Harun, S.W. and Ahmad, H. 2015. A Switchable Figure Eight Erbium-Doped Fiber Laser Based on Inter-Modal Beating By Means of Non- Adiabatic Microfiber. Journal of Lightwave Technology, 33(2), pp.528-534. (ISI-Indexed)
  • Rosdin, R.Z.R., Ali, N.M., Arof, H. and Harun, S.W.2015. A passively harmonically mode‐locked soliton erbium‐doped fiber laser with low pumping threshold using a single‐walled carbon nanotubes. Microwave and Optical Technology Letters, 57(4), pp.799-803. (ISI-Indexed)
  • Zarei, A., Tiu, Z.C., Ahmad, F., Ahmad, H. and Harun, S.W.2015. Q-switched Brillouin fibre laser with multi- wall carbon nanotube saturable absorber. IET Optoelectronics, 9(2), pp.96-100. (ISI-Indexed)
  • Awang, N.A., Zakaria, Z., Harun, S.W. and Ahmad, H. 2015, April. Four wave mixing techniques in measuring HNLF. In NATIONAL PHYSICS CONFERENCE 2014 (PERFIK 2014) (Vol. 1657, p. 140003). AIP Publishing. (ISI-Indexed)
  • Razak, N.F., Ahmad, H., Zulkifli, M.Z., Muhammad, F.D., Munajat, Y. and Harun, S.W., 2015. Single mode EDF fiber laser using an ultra-narrow bandwidth tunable optical filter. Optik-International Journal for Light and Electron Optics, 126(2), pp.179-183. (ISI-Indexed)
  • Azooz, S.M., Ahmad, F., Ahmad, H., Harun, S.W., Hamida, B.A., Khan, S., Halder, A., Paul, M.C., Pal, M. and Bhadra, S.K.2015. Mode-locked 2 μm fiber laser with a multi-walled carbon nanotube as a saturable absorber. Chinese Optics Letters, 13(3), pp.030602-030602. (ISI-Indexed)
  • Aeinehvand, M.M., Ibrahim, F., Harun, S.W., Kazemzadeh, A., Rothan, H.A., Yusof, R. and Madou, M. 2015. Reversible thermo-pneumatic valves on centrifugal microfluidic platforms. Lab on a Chip, 15(16), pp.3358-3369. (ISI-Indexed)
  • Chong, S.S., Raman, A., Aziz, A., Harun, S.W. and Arof, H.2015. DUAL OUTPUT APPROACH IN DYE CONCENTRATIONS DETERMINATION USING NON-ADIABATIC TAPERED FIBRE. (ISI-Indexed)
  • Ahmad, H., Soltanian, M., Narimani, L., Amiri, I.S., Khodaei, A. and Harun, S.W.2015. Tunable S-Band Q- Switched Fiber Laser using Bi2Se3 as the saturable absorber. (ISI-Indexed)
  • Hmood, J.K., Emami, S.D., Noordin, K.A., Ahmad, H., Harun, S.W. and Shalaby, H.M.2015. Optical frequency comb generation based on chirping of Mach Zehnder Modulators. Optics Communications, 344, pp.139-146. (ISI-Indexed)
  • Aeinehvand, M.M., Ibrahim, F., Harun, S.W., Djordjevic, I., Hosseini, S., Rothan, H.A., Yusof, R. and Madou, M.J.2015. Biosensing Enhancement of dengue virus using microballoon Mixers on centrifugal microfluidic Platforms. Biosensors and Bioelectronics, 67, pp.424-430. (ISI-Indexed)
  • Haris, H., Anyi, C.L., Muhammad, A.R., Nor, R.M., Zulkepely, N.R., Ahmad, F., Ali, N.M., Harun, S.W. and Arof, H.2015. Q-Switched Ytterbium doped fiber laser with graphene oxide embedded in polyethylene oxide film based saturable absorber. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 17(5-6), pp.539-544. (ISI-Indexed)
  • Lokman, A., Arof, H. and Harun, S.W.2015. Tapered fiber coated with hydroxyethyl cellulose/polyvinylidene fluoride composite for relative humidity sensor. Sensors and Actuators A: Physical, 225, pp.128-132. (ISI-Indexed)
  • Markom, A.M., Rosli, N.S., Hamzah, A., Ahmad, H. and Harun, S.W.2015. Q-switched Erbium-doped fiber laser with solid state saturable absorber fiber. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 9(3-4), pp.329-331. (ISI-Indexed)
  • Das, S. and Bhadra, S.K.2015. A Q-switched fibre laser operating in the 2 μm region based on nonlinear polarization rotation technique. Ukr. J. Phys. Opt, 16(1), p.33. (ISI-Indexed)
  • Saidin, N., Harun, S.W., Ahmad, H., Ali, S.M.M., Damanhuri, S.S.A., Halder, A., Paul, M.C., Das, S., Pal, M. and Bhadra, S.K.2015. Enhancement of Thulium Ytterbium doped fiber laser efficiency using dual‐pumping method. Microwave and Optical Technology Letters, 57(2), pp.285-287. (ISI-Indexed)
  • Ahmad, H., Kutty, N.A., Zulkifli, M.Z. and Harun, S.W.2015. Effect of the doped fibre length on soliton pulses of a bidirectional mode-locked fibre laser. Quantum Electronics, 45(8), p.713. (ISI-Indexed)
  • Tiu, Z.C., Ahmad, F., Tan, S.J., Ahmad, H. and Harun, S.W.2015. Multi-wavelength Q-switched Erbium-doped fiber laser with photonic crystal fiber and graphene- polyethylene oxide saturable absorber. Optik- International Journal for Light and Electron Optics. (ISI-Indexed)
  • Ismail, M.F.B., Dernaika, M., Khodaei, A., Harun, S.W. and Ahmad, H., 2015. Tunable dual-wavelength thulium- doped fiber laser at 1.8 μm region using spatial-mode beating. Journal of Modern Optics, 62(11), pp.892-896. (ISI-Indexed)
  • Ahmad, H., Salim, M.A.M., Azzuhri, S.R., Zulkifli, M.Z. and Harun, S.W., 2015. Dual wavelength single longitudinal mode Ytterbium-doped fiber laser using a dual-tapered Mach-Zehnder interferometer. Journal of the European Optical Society-Rapid publications, 10. (ISI-Indexed)
  • Yusof, N.F., Ibrahim, F., Rahman, H.A., Adwan, S. and Harun, S.W.2015. Tapered plastic optical fiber sensor for dengue non-structural protein 1 (Ns1) detection. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 9(1-2), pp.75-78 (ISI-Indexed)
  • Yusof, N.F., Ibrahim, F., Rahman, H.A., Adwan, S. and Harun, S.W.2015. Tapered plastic optical fiber sensor for dengue non-structural protein 1 (Ns1) detection. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 9(1-2), pp.75-78 (ISI-Indexed)

2014
  • Rahman, H. A., Harun, S. W., Arof, H., Irawati, N., Musirin, I., Ibrahim, F., Ahmad, H. 2014. Classification of reflected signals from cavitated tooth surfaces using an artificial intelligence technique incorporating a fiber optic displacement sensor. Journal of Biomedical Optics (ISI-Indexed)
  • Ahmad, H., Zulkifli, A. Z., Kiat, Y. Y., Harun, S. W. 2014. Q-switched fibre laser using 21 cm Bismuth-erbium doped fibre and graphene oxide as saturable absorber. Optics Communications (ISI-Indexed)
  • Halder, A., Saidin, N., Zen, D. I. M., Damanhuri, S. S. A., Harun, S. W., Ahmad, H., Dimyati, K., Paul, M. C., Das, S., Bhadra, S. K. 2014. Thulium Bismuth Co-Doped Fiber Lasers at 1901 nm by 802 nm Pumping. Ieee Journal of Selected Topics in Quantum Electronics (ISI-Indexed)
  • Rahman, A. A., Salleh, Z. S., Anyi, C. L., Harun, S. W., Manaf, M., Arof, H. 2014. Q-Switched Erbium-Doped Fiber Laser Based on Nonlinear Polarisation Rotation Technique. Journal of Nanoelectronics and Optoelectronics (ISI-Indexed)
  • Ahmad, H., Dernaika, M., Harun, S. W.�2014.�All-fiber dual wavelength passive Q-switched fiber laser using a dispersion-decreasing taper fiber in a nonlinear loop mirror�Optics Express (ISI-Indexed)

2013
  • Su, S.C., Abdul Aziz Abdul Raman & Sulaiman Wadi Harun. 2013. Fibre Optic Sensors for Selected Wastewater Characteristics. Sensors 13: 8640-8668. (ISI-Indexed)

2012
  • B. A. Hamida, X. S. Cheng, S. W. Harun, A. W. Naji, H. Arof, S. Khan, W. Alkhateeb, and H. Ahmad, "Wideband and compact erbium-doped fiber amplifier using parallel double-pass configuration," Microwave and Optical Technology Letters, vol. 54, pp. 629-631, Mar 2012. (ISI-Indexed)
  • M. A. Ismail, S. J. Tan, N. S. Shahabuddin, S. W. Harun, H. Arof, and H. Ahmad, "Performance Comparison of Mode-Locked Erbium-Doped Fiber Laser with Nonlinear Polarization Rotation and Saturable Absorber Approaches," Chinese Physics Letters, vol. 29, May 2012. (ISI-Indexed)
  • A. Sulaiman, S. W. Harun, F. Ahmad, H. Arof, and H. Ahmad, "Dual- wavelength laser generation using highly concentrated erbium-doped fibre coupling with microfibre knot resonator," Electronics Letters, vol. 48, pp. 278-U1578, Mar 1 2012. (ISI-Indexed)
  • A. A. Jasim, K. S. Lim, M. Z. Muhammad, H. Arof, H. Ahmad, and S. W. Harun, "Transmission characteristic of multi-turn microfiber coil resonator," Optics and Laser Technology, vol. 44, pp. 1791-1795, Sep 2012. (ISI-Indexed)
  • X. S. Cheng, B. A. Hamida, A. W. Naji, H. Arof, H. Ahmad, and S. W. Harun, "Compact and wide-band bismuth-based erbium-doped fibre amplifier based on two-stage and double-pass approaches," Iet Optoelectronics, vol. 6, pp. 127-130, Jun 2012. (ISI-Indexed)
  • A. Sulaiman, S. W. Harun, H. Arof, and H. Ahmad, "Compact and Tunable Erbium-Doped Fiber Laser With Microfiber Mach-Zehnder Interferometer," Ieee Journal of Quantum Electronics, vol. 48, pp. 1165-1168, Sep 2012. (ISI-Indexed)
  • N. S. Shahabuddin, N. A. Awang, H. Ahmad, H. Arof, K. Dimyati, Z. Yusoff, and S. W. Harun, "Supercontinuum generation using a passive mode- locked stretched-pulse bismuth-based erbium-doped fiber laser," Optics and Laser Technology, vol. 44, pp. 741-743, Jun 2012. (ISI-Indexed)
  • R. Parvizi, S. W. Harun, N. M. Ali, H. Arof, and H. Ahmad, "Investigation on threshold power of stimulated Brillouin scattering in photonic crystal fiber," Optik, vol. 123, pp. 1149-1152, 2012 2012. (ISI-Indexed)
  • S. J. Tan, M. A. Ismail, N. S. Shahabuddin, H. Ahmad, H. Arof, and S. W. Harun, "Effect of doped fiber length on the stretch pulses of a mode- locked erbium-doped fiber laser," Laser Physics, vol. 22, pp. 1240-1243, Jul 2012. (ISI-Indexed)
  • S. J. Tan, S. W. Harun, N. S. Shahabuddin, H. Arof, and H. Ahmad, "Dual- cavity dual-output multi-wavelength fiber laser based on nonlinear polarization rotation effect," Laser Physics, vol. 22, pp. 1601-1605, Oct 2012. (ISI-Indexed)
  • S. W. HARUN, K. S. LIM, and H. AHMAD, "MICROFIBER STRUCTURES FOR SENSOR APPLICATIONS," J. Nonlinear Optic. Phys. Mat. 21, 1250003 (2012) (ISI-Indexed)
  • S. S. Chong, H. Ahmad, M. Z. Zulkifli, A. A. Latiff, W. Y. Chong, S. W. Harun, "Synchronous tunable wavelength spacing dual-wavelength SOA fiber ring laser using Fiber Bragg grating pair in a hybrid tuning package," Optics Communications, vol. 285, no. 6, pp. 1326-1330, 2012. (ISI-Indexed)
  • Mohd Afiq Ismail, Sulaiman Wadi Harun, Nurul Rozullyah Zulkepely, Roslan Md Nor, Fauzan Ahmad, and Harith Ahmad, "Nanosecond soliton pulse generation by mode-locked erbium-doped fiber laser using single-walled carbon-nanotube-based saturable absorber," Applied Optics, Vol. 51, Issue 36, pp. 8621-8624 (2012) (ISI-Indexed)
  • Jasim, A. A., K. S. Lim, M. Z. Muhammad, H. Arof, H. Ahmad, and S. W. Harun. 2012. "Transmission Characteristic of Multi-Turn Microfiber Coil Resonator." Optics and Laser Technology 44 (6): 1791-1795 (ISI-Indexed)
  • Ahmad, H., K. Thambiratnam, N. A. Awang, Z. A. Ghani, and S. W. Harun. 2012. "Four-Wave Mixing in Zirconia-Erbium Doped Fiber - a Comparison between Ring and Linear Cavities." Laser Physics Letters 9 
  • Harun, S. W., H. Z. Yang, H. Arof, and H. Ahmad. 2012. "Theoretical and Experimental Studies on Coupler Based Fiber Optic Displacement Sensor with Concave Mirror." Optik 123 (23): 2105-2108. (ISI-Indexed)
  • Ahmad, H., F. D. Bt Muhammad, M. Z. Zulkifli, A. A. Latif, and S. W. Harun. 2012. "Tunable Radio Frequency Generation using a Graphene-Based Single Longitudinal Mode Fiber Laser." Journal of Lightwave Technology 30 (13): 2097-2102 (ISI-Indexed)
  • Ahmad, B. A., A. W. Al-Alimi, A. F. Abas, S. W. Harun, and M. A. Mahdi. 2012. "Stable Double Spacing Multiwavelength Brillouin-Erbium Doped Fiber Laser Based on Highly Nonlinear Fiber." Laser Physics 22 (5): 977- 981. 
  • Hamida, B. A., X. S. Cheng, S. W. Harun, A. W. Naji, H. Arof, W. Al-Khateeb, S. Khan, and H. Ahmad. 2012. "Wideband and Flat-Gain Amplifier Based on High Concentration Erbiumdoped Fibres in Parallel Double-Pass Configuration." Quantum Electronics 42 (3): 241-243 (ISI-Indexed)
  • Sulaiman, A., S. W. Harun, K. S. Lim, F. Ahmad, and H. Ahmad.2012 "Microfiber Mach-Zehnder Interferometer Embedded in Low Index Polymer." Optics and Laser Technology 44 (4): 1186-1189. (ISI-Indexed)
  • Halder, A., M. C. Paul, S. W. Harun, S. M. M. Ali, N. Saidin, S. S. A. Damanhuri, H. Ahmad, S. Das, M. Pal, and S. K. Bhadra. 2012. "1880-Nm Broadband ASE Generation with Bismuth-Thulium Codoped Fiber." IEEE Photonics Journal 4 (6): 2176-2181. (ISI-Indexed)
  • Ahmad, H., I. Aryanfar, K. S. Lim, W. Y. Chong, and S. W. Harun. 2012. "Thermal Response of Chalcogenide Microsphere Resonators." Quantum Electronics 42 (5): 462- 464. (ISI-Indexed)
  • Sulaiman, A., S. W. Harun, H. Arof, and H. Ahmad. 2012. "Compact and Tunable Erbium-Doped Fiber Laser with Microfiber Mach-Zehnder Interferometer." IEEE Journal of Quantum Electronics 48 (9): 1165-1168 (ISI-Indexed)
  • Tan, S. J., M. A. Ismail, N. S. Shahabuddin, H. Ahmad, H. Arof, and S. W. Harun. 2012. "Effect of Doped Fiber Length on the Stretch Pulses of a Mode-Locked Erbium- Doped Fiber Laser." Laser Physics 22 (7): 1240-1243. (ISI-Indexed)
  • Ismail, M. A., S. J. Tan, N. S. Shahabuddin, S. W. Harun, H. Arof, and H. Ahmad. 2012. "Performance Comparison of Mode-Locked Erbium-Doped Fiber Laser with Nonlinear Polarization Rotation and Saturable Absorber Approaches." Chinese Physics Letters 29 (5) (ISI-Indexed)
  • Ahmad, H., N. A. Awang, M. C. Paul, M. Pal, A. A. Latif, and S. W. Harun. 2012. "All Fiber Passively Mode Locked Zirconium-Based Erbium-Doped Fiber Laser." Optics and Laser Technology 44 (3): 534-537 (ISI-Indexed)
  • Ahmad, H., N. A. Awang, M. Z. Zulkifli, K. Thambiratnam, PaulM.C., S. Das, and S. W. Harun. 2012. "Supercontinuum from Zr-EDF using Zr-EDF Mode-Locked Fiber Laser." Laser Physics Letters 9 (1): 44-49. (ISI-Indexed)
  • Parvizi, R., N. M. Ali, S. W. Harun, S. D. Emami, and H. Ahmad. 2012. "Multi-Wavelength Brillouin Fiber Laser Generation using Dual-Pass Approach." Laser Physics 22 (3): 584-587. (ISI-Indexed)
  • Parvizi, R., S. W. Harun, N. M. Ali, H. Arof, and H. Ahmad. 2012. "Investigation on Threshold Power of Stimulated Brillouin Scattering in Photonic Crystal Fiber." Optik 123 (13): 1149-1152. (ISI-Indexed)
  • Ahmad, H., K. Thambiratnam, N. A. Awang, M. H. Jemangin, and S. W. Harun. 2012. "Stable Zirconia-Erbium Doped Multiwavelength Fiber Laser by Precise Control of Polarization States." Laser Physics 22 (5): 982-985 (ISI-Indexed)
  • Muhd-Yassin, S. Z., M. S. Khairul Anuar, M. I. Zulkifli, S. W. Harun, H. A. Abdul-Rashid, and M. K. Abd-Rahman. 2012. "56 dB Gain EYDFA with Improved Noise Figure with Dual-Stage Partial Double Pass Configuration." Optik 123 (20): 1884-1887 (ISI-Indexed)
  • Ahmad, H., M. Z. Zulkifli, A. A. Latif, M. H. Jemangin, S. S. Chong, and S. W. Harun. 2012. "Tunable Single Longitudinal Mode S-Band Fiber Laser using a 3m Length of Erbium-Doped Fiber." Journal of Modern Optics 59 (3): 268-273. (ISI-Indexed)
  • Ahmad, H., A. A. Latif, N. A. Awang, M. Z. Zulkifli, K. Thambiratnam, Z. A. Ghani, and S. W. Harun. 2012. "Wide- Band Fanned-Out Supercontinuum Source Covering O-, E-, S- , C-, L- and U-Bands." Optics and Laser Technology 44 (7): 2168-2174 (ISI-Indexed)
  • Ali, N. M., S. W. Harun, K. Dimyati, and H. Ahmad. 2012. "Tuneable High Output Power Brillouin Fiber Laser." Journal of Optoelectronics and Advanced Materials 14 (1- 2): 13-17 (ISI-Indexed)
  • Jasim, A. A., M. Z. Muhammad, A. Z. Zulkifli, F. Ahmad, H. Ahmad, and S. W. Harun. 2012. "Fabrication and Characterization of 2 �2 Microfiber Coupler." Optoelectronics and Advanced Materials, Rapid Communications 6 (1-2): 7-11. (ISI-Indexed)
  • Ahmad, H., N. A. Awang, A. A. Latif, and S. W. Harun. 2012. "Generation of High Power Pulse of Bi-EDF and Octave Spanning Supercontinuum using Highly Nonlinear Fiber." Microwave and Optical Technology Letters 54 (4): 983-987. 
  • Moghaddam, M. R. A., S. W. Harun, S. Shahi, and H. Ahmad. 2012. "Broadband Amplifier and High Performance Tunable Laser with an Extinction Ratio of Higher than 60dB using Bismuth Oxide-Based Erbium-Doped Fiber." Journal of Modern Optics 59 (12): 1106-1112. (ISI-Indexed)
  • Yap, Y. K., R. M. de la Rue, C. H. Pua, S. W. Harun, and H. Ahmad. 2012. "Graphene-Based Q-Switched Pulsed Fiber Laser in a Linear Configuration." Chinese Optics Letters 10 (4): 1 (ISI-Indexed)
  • Cheng, X. S., B. A. Hamida, A. W. Naji, H. Arof, H. Ahmad, and S. W. Harun. 2012. "Compact and Wide-Band Bismuth-Based Erbium-Doped Fibre Amplifier Based on Two- Stage and Double-Pass Approaches." IET Optoelectronics 6 (3): 127-130. (ISI-Indexed)
  • Fatehi, H., S. D. Emami, A. Zarifi, F. Z. Zahedi, S. E. Mirnia, A. Zarei, H. Ahmad, and S. W. Harun. 2012. "Analytical Model for Broadband Thulium-Bismuth-Doped Fiber Amplifier." IEEE Journal of Quantum Electronics 48 (8): 1052-1058. (ISI-Indexed)
  • Emami, S. D., H. A. Abdul-Rashid, H. Ahmad, A. Ahmadi, and S. W. Harun. 2012. "Effect of Transverse Distribution Profile of Thulium on the Performance of Thulium-Doped Fibre Amplifiers." Ukrainian Journal of Physical Optics 13 (2): 74-81. 
  • Halder, A., M. C. Paul, S. S. A. Damanhuri, N. A. D. Huri, A. Hamzah, S. W. Harun, H. Ahmad, S. Das, M. Pal, and S. K. Bhadra. 2012. "Upconversion Luminescence in Tm 3+/Yb 3+ Co-Doped Double-Clad Silica Fibers Under 980nm Cladding Pumping." Journal of Modern Optics 59 (6): 527-532 (ISI-Indexed)
  • Harun, S. W., A. Halder, M. C. Paul, S. M. M. Ali, N. Saidin, S. S. A. Damanhuri, H. Ahmad, S. Das, M. Pal, and S. K. Bhadra. 2012. "Ytterbium-Sensitized Thulium-Doped Fiber Laser with a Single-Mode Output Operating at 1 900- Nm Region." Chinese Optics Letters 10 (10). 
  • Hamida, B. A., X. S. Cheng, S. W. Harun, A. W. Naji, H. Arof, S. Khan, W. Alkhateeb, and H. Ahmad. 2012. "Wideband and Compact Erbium-Doped Fiber Amplifier using Parallel Double-Pass Configuration." Microwave and Optical Technology Letters 54 (3): 629-631. (ISI-Indexed)
  • Jasim, A. A., A. Z. Zulkifli, M. Z. Muhammad, H. Ahmad, and S. W. Harun. 2012. "Fabrication and Characterization of a 2 �2 Microfiber Knot Resonator Coupler." Chinese Physics Letters 29 (8) (ISI-Indexed)
  • Emami, S. D., H. A. Abdul-Rashid, S. Z. M. Yasin, K. A. M. Shariff, S. E. Mirnia, A. Parvizi, H. Ahmad, and S. W. Harun. 2012. "S-Band Gain and Noise Figure Improvements in Thulium-Doped Fiber Amplifier by using Macro-Bending Approach." Applied Physics B: Lasers and Optics 108 (4): 807-813. (ISI-Indexed)
  • Harun, S. W., M. A. Ismail, F. Ahmad, M. F. Ismail, R. M. Nor, N. R. Zulkepely, and H. Ahmad. 2012. "A Q-Switched Erbium-Doped Fiber Laser with a Carbon Nanotube Based Saturable Absorber." Chinese Physics Letters 29 (11) (ISI-Indexed)
  • Chong, S. S., W. Y. Chong, S. W. Harun, and H. Ahmad. 2012. "Regenerated Fibre Bragg Grating Fabricated on High Germanium Concentration Photosensitive Fibre for Sensing at High Temperature." Optics and Laser Technology 44 (4): 821-824. (ISI-Indexed)
  • Hamida, B. A., X. S. Cheng, A. W. Naji, H. Ahmad, W. Al- Khateeb, S. Khan, and S. W. Harun. 2012. "Optical Amplifier with Flat-Gain and Wideband Operation Utilizing Highly Concentrated Erbium-Doped Fibers." Journal of Nonlinear Optical Physics and Materials 21 (1) (ISI-Indexed)
  • Harun, S. W., N. Saidin, S. S. A. Damanhuri, H. Ahmad, A. Halder, M. C. Paul, S. Das, M. Pal, and S. K. Bhadra. 2012. "Fiber Laser at 2 Micron Region using Double-Clad thulium/ytterbium Co-Doped Yttria-Alumino-Silicate Fiber." Laser Physics Letters 9 (1): 50-53. (ISI-Indexed)
  • Emami, S. D., H. A. A. Rashid, S. Z. M. Yasin, K. A. M. Shariff, M. I. Zulkifli, Z. Yusoff, H. Ahmad, and S. W. Harun. 2012. "New Design of a Thulium-Aluminum-Doped Fiber Amplifier Based on Macro-Bending Approach." Journal of Lightwave Technology 30 (20): 3263-3272. (ISI-Indexed)
  • Zarifi, A., S. D. Emami, F. Z. Zahedi, H. Fatehi, S. E. Mirnia, H. Ahmad, and S. W. Harun. 2012. "Quantitative Analysis of Energy Transfer Processes in Thulium-Bismuth Germanate Co-Doped Fiber Amplifier." Optical Materials 35 (2): 231-239. (ISI-Indexed)
  • Sulaiman, A., S. W. Harun, I. Aryanfar, and H. Ahmad. 2012. "DC Current Sensing Capability of Microfibre Mach- Zehnder Interferometer." Electronics Letters 48 (15): 943-945. (ISI-Indexed)
  • Chong, W. Y., K. S. Lim, W. H. Lim, S. W. Harun, F. R. M. Adikan, and H. Ahmad. 2012. "Spreading Profile of Evaporative Liquid Drops in Thin Porous Layer." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 85 (1) (ISI-Indexed)

2011
  • Ahmad, H., M. R. A. Moghaddam, et al. 2011. High output power, narrow linewidth Brillouin fibre laser master-oscillator/power-amplifier source. Iet Optoelectronics 5(4): 181-183. (ISI-Indexed)
  • Pua, C. H., Norizan, S. F., Harun, S. W., & Ahmad, H. (2011). Non-membrane optical microphone based on longitudinal modes competition. Sensors and Actuators, A: Physical, 168(2), 281-285. 
  • AHMAD, H., LATIF, A.A., NORIZAN, S.F., ZULKIFLI, M.Z. and HARUN, S.W., 2011. Flat and compact switchable dual wavelength output at 1060 nm from ytterbium doped fiber laser with an AWG as a wavelength selector. Optics and Laser Technology, 43(3), pp. 550-554. (ISI-Indexed)
  • AHMAD, H., NORIZAN, S.F., AWANG, N.A., ZULKIFLI, M.Z., GHANI, Z.A. and HARUN, S.W., 2011. Tunable microwave photonic frequencies generation based on stimulated Brillouin scattering operating in the L-band region. Microwave and Optical Technology Letters, 53(8), pp. 1710-1713 (ISI-Indexed)
  • Ahmad, H., Aziz, S. N., & Harun, S. W. (2008). Brillouin fiber laser with raman amplification. Optoelectronics and Advanced Materials, Rapid Communications, 2(11), 677-679. (ISI-Indexed)
  • Ahmad, H., Norizan, S. F., Zulkifli, M. Z., Ghani, Z. A., & Harun, S. W. (2011). Operation of brillouin fiber laser in the O-band region as compared to that in the C-band region. Laser Physics, 21(1), 210-214. (ISI-Indexed)
  • Ahmad, H., Norizan, S. F., Zulkifli, M. Z., Pua, C. H., Ghani, Z. A., & Harun, S. W. (2011). Investigation of the effects of SOA locations in the linear cavity of an O- band brillouin SOA fiber laser. Journal of Modern Optics, 58(7), 580-586. (ISI-Indexed)
  • Ahmad, H., Parvizi, R., Ali, N. M., Shahabuddin, N. S., Arof, H., & Harun, S. W. (2011). Investigation on stimulated brillouin scattering effect in photonic crystal fiber. Microwave and Optical Technology Letters, 53(6), 1450-1453. (ISI-Indexed)
  • Ahmad, H., Zulkifli, M. Z., Hassan, N. A., Latif, A. A., & Harun, S. W. (2011). High gain S-band semiconductors optical amplifier with double-pass configuration. Laser Physics, 21(7), 1208-1211. (ISI-Indexed)
  • Ahmad, H., Zulkifli, M. Z., Norizan, S. F., Jemangin, M. H., & Harun, S. W. (2011). S-band multiwavelength brillouin raman fiber laser. Optics Communications, 284(20), 4971-4974. (ISI-Indexed)
  • Ali, N. M., Parvizi, R., Harun, S. W., & Ahmad, H. (2011). 20 GHz optical combs generation in brillouin fiber laser with a compact ring cavity. Paper presented at the AIP Conference Proceedings, , 1328 130-132. (ISI-Indexed)
  • Allah, B. A. G., Naji, A. W., Khan, S., Alkhateeb, W., Harun, S. W., & Ahmad, H. (2011). A novel wide-band dual function fiber amplifier. International Journal of Physical Sciences, 6(5), 1118-1126. (ISI-Indexed)
  • Apsari, R., Bidin, N., Suhariningsih, A., Hartati, S., Yuliati, A., Yasin, M., & Harun, S. W. (2011). Effect of Q -switched pulses exposure on morphology, hydroxyapatite composition, and microhardness properties of human enamel. Journal of Laser Applications, 23(3) (ISI-Indexed)
  • Apsari, R., Bidin, N., Suhariningsih, Yoseph, G. Y., Darmanto, W., Hartati, S.,Harun, S. W. (2011). Investigation of artificial tooth morphology using a holographic interferometry technique. Journal of Optoelectronics and Advanced Materials (ISI-Indexed)
  • Awang, N. A., Ahmad, H., Latif, A. A., Zulkifli, M. Z., Ghani, Z. A., & Harun, S. W. (2011). Wavelength conversion based on FWM in a HNLF by using a tunable dual-wavelength erbium doped fibre laser source. Journal of Modern Optics, 58(7), 566-572. (ISI-Indexed)
  • Awang, N. A., Ahmad, H., Latif, A. A., Zulkifli, M. Z., & Harun, S. W. (2011). Four-wave mixing in dual wavelength fiber laser utilizing SOA for wavelength conversion. Optik, 122(9), 754-757. (ISI-Indexed)
  • Awang, N. A., Zulkifli, M. Z., Latif, A. A., Harun, S. W., & Ahmad, H. (2011). Stable power multi-wavelength fibre laser based on four-wave mixing in a short length of highly non-linear fibre. Journal of Optics, 13(7) (ISI-Indexed)
  • Hamzah, A., Paul, M. C., Harun, S. W., Huri, N. A. D., Lokman, A., Pal, M.,Sahu, J. K. (2011). Compact fiber laser at L-band region using erbium-doped zirconia fiber. Laser Physics, 21(1), 176-179. (ISI-Indexed)
  • Harun, S. W., Akbari, R., Arof, H., & Ahmad, H. (2011). Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output. Laser Physics Letters, 8(6), 449-452. (ISI-Indexed)
  • Harun, S. W., Akbari, R., Arof, H., & Ahmad, H. (2011). Supercontinuum generation in photonic crystal fiber using femtosecond pulses. Laser Physics, 21(7), 1215-1218. (ISI-Indexed)
  • Harun, S. W., Lim, K. S., & Ahmad, H. (2011). Investigation of dispersion characteristic in tapered fiber. Laser Physics, 21(5), 945-947. (ISI-Indexed)
  • Harun, S. W., Sulaiman, A., & Ahmad, H. (2011). Microfiber-based devices: Current sensor and tunable laser. Paper presented at the Conference Proceedings - 2011 IEEE 2nd International Conference on Photonics, ICP 2011 (ISI-Indexed)
  • Harun, S. W., Yang, H. Z., & Ahmad, H. (2011). Theoretical and experimental studies on liquid refractive index sensor based on bundle fiber. Sensor Review, 31(2), 173-177. (ISI-Indexed)
  • Harun, S. W., Yang, H. Z., Arof, H., & Ahmad, H. (2011). Theoretical and experimental studies on coupler based fiber optic displacement sensor with concave mirror. Optik (ISI-Indexed)
  • Harun, S. W., Yasin, M., & Ahmad, H. (2011). Micro- displacement sensor with multimode fused coupler and concave mirror. Laser Physics, 21(4), 729-732. (ISI-Indexed)
  • Harun, S. W., Yasin, M., Hamzah, A., Arof, H., & Ahmad, H. (2011). Temperature sensor based on lifetime measurement of erbium fluorescence. Journal of Optoelectronics and Advanced Materials, 13(1), 75-77. (ISI-Indexed)
  • Huri, N. A. D., Damanhuri, S. S. A., Hamzah, A., Saidin, N., Harun, S. W., Ahmad, H.,Bhadra, S. K. (2011). Temperature sensor based on fluorescence measurement of cerium ytterbium doped fiber. Optics and Spectroscopy (English Translation of Optika i Spektroskopiya), 111(2), 312-314 (ISI-Indexed)
  • Huri, N. A. D., Hamzah, A., Arof, H., Ahmad, H., & Harun, S. W. (2011). Hybrid flat gain C-band optical amplifier with zr-based erbium-doped fiber and semiconductor optical amplifier. Laser Physics, 21(1), 202-204. (ISI-Indexed)
  • Latif, A. A., Ahmad, H., Awang, N. A., Zulkifli, M. Z., Pua, C. H., Ghani, Z. A., & Harun, S. W. (2011). Tunable high power fiber laser using an AWG as the tuning element. Laser Physics, 21(4), 712-717. (ISI-Indexed)
  • Latif, A. A., Awang, N. A., Zulkifli, M. Z., Harun, S. W., Ghani, Z. A., & Ahmad, H. (2011). Dual-wavelength tunable fibre laser with a 15-dBm peak power. Quantum Electronics, 41(8), 709-714. (ISI-Indexed)
  • Lim, K. S., Harun, S. W., Damanhuri, S. S. A., Jasim, A. A., Ku, H. H., & Ahmad, H. (2011). Low-cost spectral tunable microfibre knot resonator. IET Optoelectronics, 5(6), 281-284. (ISI-Indexed)
  • Lim, K. S., Harun, S. W., Damanhuri, S. S. A., Jasim, A. A., Tio, C. K., & Ahmad, H. (2011). Current sensor based on microfiber knot resonator. Sensors and Actuators, A: Physical, 167(1), 60-62. (ISI-Indexed)
  • Lim, K. S., Harun, S. W., Jasim, A. A., & Ahmad, H. (2011). Fabrication of microfiber loop resonator-based comb filter. Microwave and Optical Technology Letters, 53(5), 1119-1121 (ISI-Indexed)
  • Moghaddam, M. R. A., Harun, S. W., Akbari, R., & Ahmad, H. (2011). Flatly broadened supercontinuum generation in nonlinear fibers using a mode locked bismuth oxide based erbium doped fiber laser. Laser Physics Letters, 8(5), 369-375. (ISI-Indexed)
  • Moghaddam, M. R. A., Harun, S. W., Akbari, R., & Ahmad, H. (2011). Stable mode-locked fiber laser using 49 cm long bismuth oxide based erbium doped fiber and slow saturable absorber. Laser Physics, 21(5), 913-918. (ISI-Indexed)
  • Moghaddam, M. R. A., Harun, S. W., Parvizi, R., Salleh, Z. S., Arof, H., Lokman, A., & Ahmad, H. (2011). Experimental and theoretical studies on ytterbium sensitized erbium-doped fiber amplifier. Optik, 122(20), 1783-1786. (ISI-Indexed)
  • Naji, A. W., Hamida, B. A., Cheng, X. S., Mahdi, M. A., Harun, S., Khan, S.,Ahmad, H. (2011). Review of erbium- doped fiber amplifier. International Journal of Physical Sciences, 6(20), 4674-4689. (ISI-Indexed)
  • Parvizi, R., Ali, N. M., Harun, S. W., & Ahm Ad H. (2011). Architecture of a dual-wavelength brillouin fibre laser based on a photonic crystal fibre with dual-pass amplification configuration. Lasers in Engineering, 21(3- 4), 209-216. (ISI-Indexed)
  • Parvizi, R., Ali, N. M., Harun, S. W., & Ahmad, H. (2011). Numerical modelling of C-band bismuth-based erbium doped amplifier. Paper presented at the AIP Conference Proceedings, , 1328 127-129. (ISI-Indexed)
  • Parvizi, R., Ali, N. M., Harun, S. W., Moghavvemi, M., Arof, H., & Ahmad, H. (2011). Multi-wavelength brillouin fiber laser using dual-cavity configuration. Laser Physics, 21(1), 205-209. (ISI-Indexed)
  • Parvizi, R., Arof, H., Ali, N. M., Ahmad, H., & Harun, S. W. (2011). 0.16 nm spaced multi-wavelength brillouin fiber laser in a figure-of-eight configuration. Optics and Laser Technology, 43(4), 866-869. (ISI-Indexed)
  • Parvizi, R., Harun, S. W., Ali, N. M., Arof, H., & Ahmad, H. (2011). Investigation on threshold power of stimulated brillouin scattering in photonic crystal fiber. Optik (ISI-Indexed)
  • Parvizi, R., Harun, S. W., Ali, N. M., Shahabuddin, N. S., & Ahmad, H. (2011). Photonic crystal fiber-based multi-wavelength brillouin fiber laser with dual-pass amplification configuration. Chinese Optics Letters, 9(2) (ISI-Indexed)
  • Pua, C. H., Norizan, S. F., Harun, S. W., & Ahmad, H. (2011). Non-membrane optical microphone based on longitudinal modes competition. Sensors and Actuators, A: Physical, 168(2), 281-285. (ISI-Indexed)
  • Rahman, H. A., Harun, S. W., Yasin, M., & Ahmad, H. (2011). Non-contact refractive index measurement based on fiber optic beam-through technique. Optoelectronics and Advanced Materials, Rapid Communications, 5(10), 1035- 1038 (ISI-Indexed)
  • Rahman, H. A., Harun, S. W., Yasin, M., Phang, S. W., Damanhuri, S. S. A., Arof, H., & Ahmad, H. (2011). Tapered plastic multimode fiber sensor for salinity detection. Sensors and Actuators, A: Physical, 171(2), 219-222 (ISI-Indexed)
  • Raymond Ooi, C. H., Harun, S. W., & Ahmad, H. (2011). Quantum coherence effects in a raman amplifier. Journal of Modern Optics, 58(1), 11-13 (ISI-Indexed)
  • Shahabuddin, N. S., Ahmad, H., Othman, M., Ali, S., Yusoff, Z., & Harun, S. W. (2011). An efficient photonic crystal fiber-based brillouin erbium fiber laser using a fiber bragg grating for multi-wavelength generation. Fiber and Integrated Optics, 30(4), 259-264. (ISI-Indexed)
  • Shahabuddin, N. S., Yusoff, Z., Ahmad, H., & Harun, S. W. (2011). Multi-wavelength erbium-doped fiber laser using four-wave mixing effect in doped fiber. Chinese Optics Letters, 9(6) (ISI-Indexed)
  • Yang, H. Z., Harun, S. W., & Ahmad, H. (2011). Theoretical and experimental studies on concave mirror- based fiber optic displacement sensor. Sensor Review, 31(1), 65-69. (ISI-Indexed)
  • Yasin, M., Harun, S. W., & Ahmad, H. (2011). Fiber optic displacement sensor based on micro-thickness measurement using bundled fiber and concave mirror. Journal of Optoelectronics and Advanced Materials, 13(8), 933-935 (ISI-Indexed)
  • Yasin, M., Harun, S. W., Tan, C. F., Phang, S. W., & Ahmad, H. (2011). Fiber optic chemical sensor using fiber coupler probe based on intensity modulation for alcohol detection. Microwave and Optical Technology Letters, 53(8), 1935-1938 (ISI-Indexed)
  • Yasin, M., Jusoh, Z., Rahman, H. A., Ashadi, M. D., Harun, S. W., & Ahmad, H. (2011). Fiber optic angle sensor based on flat and concave mirror using a multimode fused coupler. Journal of Optoelectronics and Advanced Materials, 13(10), 1199-1202 (ISI-Indexed)
  • Zulkifli, M. Z., Ahmad, H., Hassan, N. A., Jemangin, M. H., & Harun, S. W. (2011). An ultra-wideband tunable multi-wavelength brillouin fibre laser based on a semiconductor optical amplifier and dispersion compensating fibre in a linear cavity configuration. Quantum Electronics, 41(7), 602-605 (ISI-Indexed)
  • Zulkifli, M. Z., Jemangin, M. H., Harun, S. W., & Ahmad, H. (2011). Gain-flattened S-band depressed cladding erbium doped fiber amplifier with a flat bandwidth of 12 nm using a tunable mach-zehnder filter. Laser Physics, 21(9), 1633-1637. (ISI-Indexed)
  • Ahmad, H., Awang, N. A., Latif, A. A., Zulkifli, M. Z., Ghani, Z. A., & Harun, S. W. (2011). Wavelength conversion based on four-wave mixing in a highly nonlinear fiber in ring configuration. Laser Physics Letters, 8(10), 742-746. (ISI-Indexed)
  • Harun, S. W., Paul, M. C., Huri, N. A. D., Hamzah, A., Das, S., Pal, M., . . . Sahu, J. K. (2011). Double-pass erbium-doped zirconia fiber amplifier for wide-band and flat-gain operations. Optics and Laser Technology, 43(7), 1279-1281. 
  • Lim, K. S., Jasim, A. A., Damanhuri, S. S. A., Harun, S. W., Rahman, B. M. A., & Ahmad, H. (2011). Resonance condition of a microfiber knot resonator immersed in liquids. Applied Optics, 50(30), 5912-5916. (ISI-Indexed)
  • AHMAD, H., AWANG, N.A. and HARUN, S.W., 2011. Fiber optical based parametric amplifier in a highly nonlinear fiber (HNLF) by using a ring configuration. Journal of Modern Optics, 58(12), pp. 1065-1069 (ISI-Indexed)
  • AHMAD, H., AWANG, N.A., LATIF, A.A., ZULKIFLI, M.Z., GHANI, Z.A. and HARUN, S.W., 2011. Wavelength conversion based on four-wave mixing in a highly nonlinear fiber in ring configuration. Laser Physics Letters, 8(10), pp. 742-746. (ISI-Indexed)

2010
  • Yang, H. Z. , Harun, S. W. and Ahmad, H. 2010. DISPLACEMENT SENSING WITH TWO ASYMMETRICAL INCLINED FIBERS, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 52 (6): 1271-1274 (ISI-Indexed)
  • Yasin, M. Harun, S. W. Kusminarto, Karyono, Lelono, D. Samian,Zaidan, A. H. Ahmad, H. 2010. Effect of tilting angles on the performance of reflective and transmitting types of fiber optic-based displacement sensors . LASER PHYSICS, 20 (4): 824-829 (ISI-Indexed)
  • Harun, S. W. Yasin, M. Yang, H. Z. Kusminarto, Karyono, Ahmad, H. Estimation of metal surface roughness using fiber optic displacement sensor. LASER PHYSICS, 20 (4): 904-909 (ISI-Indexed)
  • Moghaddam, M. R. A. Harun, S. W. Shahi, S. Lim, K. S. Ahmad, H. Comparisons of Multi-Wavelength Oscillations Using Sagnac Loop Mirror and Mach-Zehnder Interferometer for Ytterbium Doped Fiber Lasers. LASER PHYSICS, 20 (2): 516-521 (2010) (ISI-Indexed)
  • Harun, S. W. Paul, M. C. Moghaddam, M. R. A. Das, S. Sen, R. Dhar, A. Pal, M. Bhadra, S. K. Ahmad, H. Diode- pumped 1028 nm Ytterbium-doped fiber laser with near 90% slope efficiency. LASER PHYSICS, 20 (3): 656-660 (ISI-Indexed)
  • Ahmad, H. Shahi, S. Harun, S. W. Bismuth-based erbium- doped fiber as a gain medium for L-band amplification and Brillouin fiber laser. LASER PHYSICS, 20 (3): 716- 719 (ISI-Indexed)
  • Harun, S. W. Parvizi, R. Cheng, X. S. Parvizi, A. Emami, S. D. Arof, H. Ahmad, H. Experimental and theoretical studies on a double-pass C-band bismuth- based erbium-doped fiber amplifier. OPTICS AND LASER TECHNOLOGY, 42 (5): 790-793 (ISI-Indexed)
  • Yasin, M. Harun, S. W. Apsari, R. Suhariningsih, Kusminarto, Karyono, Ahmad, H. Detection of tea concentration macerated onto the artificial teeth using fiber optic displacement sensor. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 4 (2): 141-143 (ISI-Indexed)
  • Ahmad, H. Zulkifli, M. Z. Latif, A. A. Harun, S. W. Novel O-band tunable fiber laser using an array waveguide grating. LASER PHYSICS LETTERS, 7 (2): 164- 167 (ISI-Indexed)
  • Ahmad, H. Cheng, X. S. Tamjis, M. R. Harun, S. W. EFFECTS OF PUMPING SCHEME AND DOUBLE-PROPAGATION ON THE PERFORMANCE OF ASE SOURCE USING DUAL-STAGE BISMUTH- BASED ERBIUM-DOPED FIBER . JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 24 (2-3): 373-381 (ISI-Indexed)
  • Harun, S. W. Shahi, S. Ahmad, H. Brillouin fiber laser with a 49 cm long Bismuth-based erbium-doped fiber. LASER PHYSICS LETTERS, 7 (1): 60-62 (ISI-Indexed)
  • Lim, K. S. Pua, C. H. Harun, S. W. Ahmad, H. Temperature-sensitive dual-segment polarization maintaining fiber Sagnac loop mirror. OPTICS AND LASER TECHNOLOGY, 42 (2): 377-381 (ISI-Indexed)
  • Harun, S. W. Paul, M. C. Moghaddam, M. R. A. Das, S. Sen, R. Dhar, A. Pal, M. Bhadra, S. K. Ahmad, H. Efficient diode pumped ytterbium-doped fibre laser. ELECTRONICS LETTERS, 46 (1): 68-U97 (ISI-Indexed)
  • Harun, S. W. Yang, H. Z. Yasin, M. Ahmad, H. THEORETICAL AND EXPERIMENTAL STUDY ON THE FIBER OPTIC DISPLACEMENT SENSOR WITH TWO RECEIVING FIBERS. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 52 (2): 373- 375 (ISI-Indexed)
  • Shahi, S. Harun, S. W. Dimyati, K. Tamjis, M. R. Ahmad, H. 2010. MULTIPLE BRILLOUIN STOKES GENERATION WITH BISMUTH-BASED ERBIUM-DOPED FIBER . MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 52 (6): 1416-1418 (ISI-Indexed)

2009
  • Harun, S. W. Yang, H. Z. Dimyati, K. Ahmad, H. Fiber optic displacement sensor based on concave mirror. OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 3 (11): 1139-1141 (ISI-Indexed)
  • S. W. Harun, P. Hofmann, A. Schulzgen, L. Li, D. Nguyen, Ch. Spiegelberg, R. Matei Rogojan, A. Laronche, J. Albert, H. Ahmad and N. Peyghambarian, An erbium-ytterbium DFB laser with a simple and compact structure, Journal of Physics: Conference Series, Vol. 187, p. 012003 (2009) (SCOPUS-Indexed)
  • Harun, S. W. Sulaiman, A. H. Ahmad, H. SOA-Based Multi- Wavelenght Source. ASM Science Journal. 3 (1), 27-30 (Non-ISI/Non-SCOPUS)
  • H. Z. Yang, S. W. Harun and H. Ahmad, Fiber Optic Displacement and Liquid Refractive Index Sensors with Two Asymmetrical Inclined Fibers, Sensors & Transducers Journal, Vol. 108, Issue 9, September 2009, pp. 80-88 (Non-ISI/Non-SCOPUS)
  • K. S. Lim, C. H. Pua, N. A. Awang, S. W. Harun and H. Ahmad, Fiber loop mirror filter with two-stage high birefringence fibers, Progress In Electromagnetics Research C, Vol. 9, pp. 101-108, 2009 (Non-ISI/Non-SCOPUS)
  • H. Ahmad, M. Z. Zulkifli, S. F. Norizan, A. A. Latif, and S. W. Harun, Controllable wavelength channels for multiwavelength Brillouin Bismuth/Erbium based fiber laser, Progress In Electromagnetics Research Letters, Vol. 9, pp. 9-18, 2009 (Non-ISI/Non-SCOPUS)
  • S. D. Emami, S. W. Harun, F. Abd-Rahman, H. A. Abd- Rashid, S. A. Daud and H. Ahmad, Optimization of the 1050nm pump power and fiber length in single-pass and double-pass Thulium-doped fiber amplifiers, Progress In Electromagnetics Research B, Vol. 14, pp. 431-448, 2009 (Non-ISI/Non-SCOPUS)
  • S. Shahi, S. W. Harun, K. Dimyati and H. Ahmad, Brillouin fiber laser with significantly reduced gain medium length operating in L-band region, Progress In Electromagnetics Research Letters, Vol. 8, pp. 143-149, 2009 (Non-ISI/Non-SCOPUS)
  • X. S. Cheng, R. Parvizi, H. Ahmad, S. W. Harun, Wide- Band Bismuth-Based Erbium-Doped Fiber Amplifier With a Flat-Gain Characteristic, IEEE Photonics Journal, Vol. 1, No. 5, pp. 259-264, 2009. (Non-ISI/Non-SCOPUS)
  • H. Ahmad, M. Z. Zulkifli, A. A. Latif and S. W. Harun, Tunable dual wavelength fiber laser incorporating AWG and optical channel selector by controlling the cavity loss, Optics Communications, Vol. 282, No. 24, pp. 4771-4775, 2009. (ISI/SCOPUS Indexed Publication)
  • H. Ahmad, S. F. Norizan, A. Hamzah and S. W. Harun, ¿Double-pass Raman amplifier for gain enhancement and gain clamping,¿ Optoelectronics and advanced material ¿ rapid communication, Vol. 3, No. 9, pp. 924-926, 2009. (ISI-Indexed)
  • H. Ahmad, M. Z. Zulkifli, A. A. Latif, K. Thambiratnam and S. W. Harun, ¿17-channels S-band Brillouin/Erbium fiber laser co-pump with Raman source,¿ Laser Physics, Vol. 19, No. 12, pp. 2188-2193, 2009 (ISI-Indexed)
  • H. Ahmad, W. Y. Chong, K. Thambiratnam, M. Z. Zulkifli, P. Poopalan, M. M. M. Thant and S. W. Harun, ¿High sensitivity fiber Bragg grating pressure sensor using thin metal diaphragm,¿ IEEE Sensors Journal, Vol. 9, No. 12, pp. 1654-1659, 2009. (ISI-Indexed)
  • F. H. Suhailin, J. Ali, P. P. Yupapin, Y. Fujii, H. Ahmad and S. W. Harun, ¿Stopping and storing light pulses within a fiber optic ring resonator,¿ Chinese Optics Letters, Vol. 7, No. 9, pp. 778~780, 2009. (ISI-Indexed)
  • M. R. A. Moghaddam, S. W. Harun, M. C. Paul, M. Pal, A. Dhar, R. Sen, S. Das, S. K. Bhadra, H. Ahmad, ¿Multiwavelength ytterbium-doped fiber ring laser,¿ Microwave and Optical Technology Letters, Vol. 51, No. 10, pp. 2511-2512, 2009. (ISI-Indexed)
  • M. R. A. Moghaddam, S. W. Harun, M. R. Tamjis and H. Ahmad, ¿Double-clad erbium/ytterbium-doped fiber laser with a fiber Bragg grating,¿ Laser Physics Letters, Vol. 6, No. 8, pp. 586-589, 2009. (ISI-Indexed)
  • M. Yasin, S. W. Harun, W. A. Fawzi, Kusminarto, Karyono and H. Ahmad, ¿Lateral and axial displacements measurement using fiber optic sensor based on beam- through technique,¿ Microwave & Opt. Technol. Lett. , Vol. 51, No. 9, pp. 2038-2040, 2009. (ISI-Indexed)
  • M. Yasin, S. W. Harun, Kusminarto, Karyono, A. H. Zaidan, K. Thambiratnam and H. Ahmad, ¿Design and operation of a concentric-fiber displacement sensor,¿ Fiber and Integrated Optics, Vol. 28, no. 4, pp. 301- 309, 2009. (ISI-Indexed)
  • H. Ahmad, M. Z. Zulkifli, K. Thambiratnam, A. A. Latiff, S. W. Harun, ¿Switchable semiconductor optical fiber laser incorporating AWG and broadband FBG with high SMSR,¿ Laser Physics Letters, Vol. 6, No. 7, pp. 539-543, 2009. (ISI-Indexed)
  • M. Yasin, S. W. Harun, Samian, Kusminarto and H. Ahmad, ¿Simple design of optical fiber displacement sensor using a multimode fiber coupler,¿ Laser Physics, Vol. 19, No. 7, pp. 1446-1449, 2009. (ISI-Indexed)
  • H. Ahmad, M. Z. Zulkifli, A. A. Latif, K. Thambiratnam and S. W. Harun, ¿Bidirectional S-band continuous wave operation in a depressed-cladding erbium doped fiber amplifier,¿ Journal of Optoelectronics and Advanced Materials, Vol. 11, no. 5, pp. 547-553, 2009. (ISI-Indexed)
  • S. Shahi, S. W. Harun and H. Ahmad, ¿Multi-wavelength Brillouin fiber laser using a holey fiber and a bismuth-oxide based erbium-doped fiber,¿ Laser Physics Letters, Vol. 6, no. 6, pp. 454-457, 2009. (ISI-Indexed)
  • S. W. Harun, M. R. A. Moghaddam, K. Dimyati and H. Ahmad, ¿The performance of double-clad ytterbium-doped fiber laser with different pumping wavelengths,¿ Laser Physics Letters, Vol. 6, no. 6, pp. 458-460, 2009. (ISI-Indexed)
  • M. Z. Zulkifli, N. Tamchek, A. A. Latif, S. W. Harun, H. Ahmad, ¿Flat output and switchable fiber laser using AWG and broadband FBG,¿ Optics Communications, Vol. 282, pp. 2576-2579, 2009. (ISI-Indexed)
  • H. Ahmad, A. H. Sulaiman, S. Shahi and S. W. Harun, ¿SOA-based multi-wavelength laser using fiber Bragg gratings,¿ Laser Physics, Vol. 19, no. 5, pp. 1002-1005, 2009. (ISI-Indexed)
  • M. C. Mukul, S. W. Harun, M. R. A. Moghaddam, S. Das, R. Sen, A. Dhar, M. Pal, S. K. Bhadra and H. Ahmad, ¿1028nm single mode ytterbium-doped fiber laser,¿ Laser Physics, Vol. 19, no. 5, pp. 1021-1025, 2009. (ISI-Indexed)
  • H. Ahmad, M. Z. Zulkifli, K. Thambiratnam, S. F. Latif, S. W. Harun, ¿High power and compact switchable bismuth based multiwavelength fiber laser,¿ Laser Physics Letters, Vol. 6, No. 5, pp. 380-383, 2009. (ISI-Indexed)
  • M. Yasin, S. W. Harun, Kusminarto, Karyono, Warsono, A. H. Zaidan and H. Ahmad, ¿Study of bundled fiber based displacement sensors using theoretical model and fitting function approaches,¿ Journal of Optoelectronics and Advanced Materials, Vol. 11, no. 3, pp. 302-307, 2009. (ISI-Indexed)
  • S. W. Harun, S. Shahi and H. Ahmad, ¿Bismuth erbium- doped fiber based multi-wavelength laser assisted by four-wave mixing process,¿ IEICE Electronics Express, Vol. 6, No. 1, pp. 40-43, 2009. (ISI-Indexed)
  • H. Ahmad, N. S. Shahabuddin and S. W. Harun, ¿Multi- wavelength source based on SOA and loop mirror,¿ Optoelectronics and Advanced Materials ¿ Rapid Communications, Vol. 3, No. 1, pp. 1 ¿ 3, 2009. (ISI-Indexed)
  • N. Tamchek, S. W. Harun, W. Y. Chong, H. Ahmad, ¿Study on bismuth-based erbium-doped fiber for optical amplification,¿ Optoelectronics and Advanced Materials ¿ Rapid Communications, Vol. 3, No. 1, pp. 24 ¿ 28, 2009. (ISI-Indexed)
  • S. W. Harun, S. Shahi, and H. Ahmad, ¿Compact Brillouin¿erbium fiber laser,¿ Optics Letters, Vol. 34, Issue 1, pp. 46-48, 2009. (ISI-Indexed)
  • H. Ahmad, S. Shahi and S. W. Harun, ¿Multi-wavelength laser generation with Bismuth-based Erbium-doped fiber,¿ OPTICS EXPRESS, Vol. 17, No. 1, pp. 203-207, 2009. (ISI-Indexed)
  • S. Shahi, S. W. Harun, A. H. Sulaiman, K. Thambiratnam, H. Ahmad, ¿Multiwavelength source based on SOA and EDFA in a ring-cavity resonator,¿ Microwave & Opt. Technol. Lett., Vol. 51, No. 1, pp. 110-113, 2009. (ISI-Indexed)
  • S. W. Harun, R. Parvizi, S. Shahi and H. Ahmad, ¿Compact Bi-EDF-Based Brillouin Erbium Fiber Laser Operating at the 1560-nm Region, IEEE Photonics Journal, Vol. 1, No. 5, pp. 254-258, 2009. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, S. Shahi and H. Ahmad, ¿L- band amplification and multi-wavelength lasing with Bismuth-based Erbium-doped fiber,¿ Progress In Electromagnetics Research C, Vol. 6, pp. 1-12, 2009. (Non-ISI/Non-SCOPUS)
  • S. Shahi, M. R. A. Moghaddam, S. W. Harun and H. Ahmad, ¿The comparison nonlinearity behaviors of photonic crystal fiber by two reduced lengths of Bi- EDF in ring cavity,¿ Journal of Nonlinear Optical Physics & Materials, Vol. 18, No. 3, pp. 521-527, 2009. (ISI-Indexed)
  • R. Parvizi, S. D. Emami, S. Shahi, S. W. Harun and H. Ahmad, ¿Experimental and theoretical studies on C-band bismuth-based erbium doped fiber amplifier,¿ Optoelectronics and advanced material ¿ rapid communication, Vol. 3, No. 10, pp. 971-974, 2009. (ISI-Indexed)
  • S. W. Harun, R. Parvizi, S. Shahi, H. Ahmad, ¿Multi- wavelength erbium-doped fiber laser assisted by four- wave mixing effect,¿ Laser Physics Letters, Vol. 6, No. 11, pp. 813-815, 2009. (ISI-Indexed)
  • S. Shahi, S. W. Harun, K. S. Lim, A. W. Naji and H. Ahmad, ¿Enhanced four-wave mixing efficiency of Bi-EDF in a new ring configuration for determination of nonlinear parameters,¿ J. of Electromagn. Waves and Appl., Vol. 23, 2397¿2407, 2009 (ISI-Indexed)
  • H. Ahmad, S. F. Norizan, M. Z. Zulkifli and S. W. Harun, ¿Dual wavelength Erbium Fiber Laser in A Simple Ring Cavity,¿ Fiber and Integrated Optics, Vol. 28, No. 6, pp. 430-439, 2009. (ISI-Indexed)
  • K. S. Lim, S. W. Harun, H. Z. Yang, K. Dimyati and H. Ahmad, ¿Analytical and experimental studies on asymmetric bundle fiber displacement sensors,¿ Journal of Modern Optics, Vol. 56, No. 17, pp. 1838-1842, 2009. (ISI-Indexed)
  • H. Ahmad, M. Z. Zulkifli, A. A. Latif, K. Thambiratnam and S. W. Harun, ¿Dual wavelength fiber laser with tunable channel spacing using an SOA and dual AWGs, Journal of Modern Optics, Vol. 56, No. 16, pp. 1768- 1773, 2009 (ISI-Indexed)
  • S. Shahi, S. W. Harun and H. Ahmad, ¿Multi-wavelength Brillouin fiber laser using Brillouin-Rayleigh scatterings in distributed Raman amplifier,¿ Laser Physics Letters, Vol. 6, No. 10, pp. 737-739, 2009. (ISI-Indexed)

2008
  • N. S. Shahabuddin, S. W. Harun, M. Z. Zulkifli, K. Thambiratnam and H. Ahmad, ¿Bismuth-based Brillouin/Erbium fiber laser,¿ J. Modern Optics, vol. 55, no. 8, pp. 1345-1351, 2008 (ISI-Indexed)
  • M. R. Shirazi, M. Biglary, S. W. Harun, K. Thambiratnam and H. Ahmad, ¿Effects of different Raman Pumping Schemes on Stimulated Brillouin Scattering in a linear cavity,¿ Applied Optics, Vol. 47, No. 17 , pp. 3088-3091, 2008. (ISI-Indexed)
  • H. Ahmad, S. N. Aziz and S. W. Harun, ¿Brillouin fiber laser with Raman amplification,¿ Optoelectronics and Advanced Materials ¿ Rapid Communications, Vol. 2, No. 11, pp. 677 ¿ 679, 2008 (ISI-Indexed)
  • S. A. Daud, S. D. Emami, K. S. Mohamed, N. M. Yusoff, L. Aminudin, H. A. Abdul-Rashid, S. W. Harun, H. Ahmad, M. R. Mokhtar, Z. Yusoff and F. A. Rahman, ¿Gain and Noise Figure Improvements in a Shorter Wavelength Region of EDFA Using a Macrobending Approach,¿ Laser Physics, Vol. 18, no. 11, pp. 1362-1364, 2008 (ISI-Indexed)
  • H. C. Ooi, H. Ahmad, A. H. Sulaiman, K. Thambiratnam and S. W. Harun, ¿High-Power Single-Wavelength SOA- based Fiber-Ring Laser with an Optical Modulator,¿ Laser Physics, Vol. 18, no. 11, pp. 1349-1352, 2008 (ISI-Indexed)
  • M. Z. Zulkifli, S. W. Harun, K. Thambiratnam and H. Ahmad, ¿Self-Calibrating Automated Characterization System for Depressed Cladding EDFA Applications using LabVIEW Software with GPIB,¿ IEEE Transactions on Instrumentation & Measurement, Vol. 57, No. 11, pp. 2677-2681, 2008 (ISI-Indexed)
  • N. S. Shahabuddin, S. W. Harun, M. R. Shirazi and H. Ahmad, ¿A Linear Cavity Brillouin/Bismuth-based Erbium Doped Fiber Laser with Enhanced Characteristics,¿ Laser Physics, Vol. 18, no. 11, pp. 1344-1348, 2008. (ISI-Indexed)
  • H. Ahmad, N. S. Shahabuddin, A. A. Rahman, K. Thambiratnam and S. W. Harun, ¿SOA-based multi- wavelength source,¿ Journal of Modern Optics, Vol. 55, No. 14, pp. 2179-2185, 2008. (ISI-Indexed)
  • M. R. Shirazi, M. Biglary, S. W. Harun, K. Thambiratnam and H. Ahmad, ¿Bidirectional multiwavelength Brillouin fiber laser generation in a ring cavity,¿ J. Opt. A: Pure Appl. Opt. 10 (2008) 055101 (ISI-Indexed)
  • S. W. Harun, S. N. Aziz, N. Tamchek, N.S. Shahabuddin and H. Ahmad, ¿Brillouin fibre laser with 20 m-long photonic crystal fibre,¿ Electronics Letts., vol. 44, no.8, pp. 1065-1066, 2008 (ISI-Indexed)
  • H. Ahmad, H. C. Ooi, A.H. Sulaiman, K. Thambiratnam, M. Z. Zulkifli and S. W. Harun, ¿SOA based fiber ring laser with fiber Bragg grating,¿ Microwave & Opt. Technol. Lett., vol. 50, no. 12, pp. 3101-3103, 2008 (ISI-Indexed)
  • H. Ahmad, K. Thambiratnam, A.H. Sulaiman, N. Tamchek, and S. W. Harun, ¿SOA-based quad-wavelength ring laser,¿ Laser Physics Letters, vol. 5, no. 10, pp. 726- 729, 2008 (ISI-Indexed)
  • S. W. Harun, K. Thambiratnam, A. H. Sulaiman, S. N. Aziz and H. Ahmad, ¿SOA-Based Triple-Wavelength Ring Laser,¿ The Open Applied Physics Journal, Vol. 1, pp. 1-3, 2008. (ISI-Indexed)
  • Moh. Yasin, S. W. Harun, H. A. Abdul-Rashid, Kusminarto, Karyono, and H. Ahmad, ¿Fiber-optic displacement sensor using a multimode bundle fiber,¿ Microwave & Opt. Technol. Lett., Vol. 50, no. 3, pp. 661-663, 2008. (ISI-Indexed)
  • S. W. Harun, S. Shahi, A. H. Sulaiman and H. Ahmad, ¿Multi-Wavelength Source based on SOA and EDFA in a Ring Cavity Resonator,¿ Optoelectronics and Advanced Materials ¿ Rapid Communications, vol. 2, no. 6, pp. 317-319, 2008. (ISI-Indexed)
  • S. D. Emami, S. W. Harun, F. Abd-Rahman, H. A. Abdul- Rashid and H. Ahmad, ¿Theoretical Study on the Effects of an Auxiliary Pump on the Performance of TDFA,¿ Laser Physics, Vol. 18, No. 8, pp.977-982, 2008 (ISI-Indexed)
  • K. Dimyati, S. W. Harun, S. Z. Muhd-Yassin, M. K. Abd- Rahman and H. Ahmad, ¿Efficient and Compact Er/Yb Co- doped Fiber Amplifier,¿ J. Nonlinear Optic. Phys. and Mat., Vol. 17, No. 2, pp. 193-198, 2008 (ISI-Indexed)
  • S. W. Harun, M. R. Shirazi, H. A. Abdul-Rashid and H. Ahmad, ¿Multi-wavelength source using a Brillouin Fiber Laser,¿ J. Nonlinear Optic. Phys. and Mat., Vol. 17, No. 2, pp. 199-203, 2008. (ISI-Indexed)
  • S. W. Harun, M. C. Paul, M. Pal, A. Dhar, R. Sen, S. Das, S. K. Bhadra, N. S. Shahabuddin and H. Ahmad, ¿An efficient and flat-gain Erbium-doped fiber amplifier in the region of 1550 nm to 1590 nm,¿ Optoelectronics and Advanced Materials ¿ Rapid Communications, Vol. 2, No. 8, pp. 455 ¿ 458, 2008. (ISI-Indexed)
  • M. R. Shirazi, N. S. Shahabuddin, S. N. Aziz, K. Thambiratnam, S. W. Harun and H. Ahmad, ¿A linear cavity Brillouin fiber laser with multiple wavelengths output,¿ Laser Phys. Letts., Vol. 5, No. 5, pp. 361¿363, 2008. (ISI-Indexed)
  • H. Ahmad, K. Thambiratnam, S. W. Harun, A. H. Sulaiman, ¿A Compact Dual Wavelength Ring Laser Using a SOA and an AWG¿, Optoelectronics and Advanced Materials ¿ Rapid Communications, Vol. 2, no. 1, pp. 1-3, 2008 (ISI-Indexed)
  • Muhs-Yassin, S. Z. Harun, S. W. Ahmad, H. Abd-Rahman, M. K. Er3+/Yb3+ Co.doped Fibre Amplifier Deminstrates Significant Gain Enhancement with Improved Noise Figure. ASM Science Journal. 2 (2), 163-168 (Non-ISI/Non-SCOPUS)
  • M. R. Shirazi, S. W. Harun, M. Biglary and H. Ahmad, Linear cavity Brillouin fiber laser with improved characteristics, Optics Letters, Vol. 33, No. 8, pp. 770-772, 2008 (ISI-Indexed)
  • H. Ahmad, M. R. Shirazi, M. Biglary, and S. W. Harun, Linear Cavity Brillouin Fiber Laser Using A Fiber Bragg Grating, Microwave & Opt. Technol. Lett., Vol 50, No. 2, pp. 265-266, 2008 (ISI-Indexed)
  • H. Haoken, S. W. Harun, P. Poopalan, H. Ahmad, \"All- optical Gain-clamped Erbium-doped Fiber Amplifier with Narrowband Amplified Spontaneous Emission Feedback Technique,\" J. Opt. Commun. Vol. 29, pp 002-004, 2008. (ISI-Indexed)
  • H. Ahmad, N. S. Shahabuddin, Z. Jusoh, K. Dimyati and S. W. Harun, An enhanced Bismuth-based Brillouin/Erbium fiber laser with linear cavity, Fiber and Integrated Optics, Vol. 27, pp. 35-40, 2008 (ISI-Indexed)
  • M. Yasin, S. W. Harun, H. A. Abdul-Rashid, Kusminarto, Karyono, and H. Ahmad, The Performance of a Fiber Optic Displacement Sensor for Different Types of Probes and Targets, Laser Physics Letters, Vol. 5, No. 1, pp. 55-58, 2008 (ISI-Indexed)
  • H. Ahmad, S. W. Harun, W. Y. Chong, M. Z. Zulkifli, M. M. M. Thant, Z. Yusof and P. Poopalan, High-sensitivity pressure sensor using a polymer embedded FBG, Microwave & Opt. Technol. Lett. , Vol. 50, No. 1, pp. 60-61, 2008. (ISI-Indexed)
  • S. W. Harun, M. R. Shirazi and H. Ahmad, A new configuration of multi-wavelength Brillouin fiber laser, Laser Physics Letters, Vol. 5, No. 1, pp. 48-50, 2008. (ISI-Indexed)
  • S. W. Harun, H.A. Abdul-Rashid, S.Z. Muhd-Yassin, M.K. Abd-Rahman, K.K. Jayapalan and H. Ahmad, 37.2 dB small-signal gain from Er/Yb Co-doped fiber amplifier with 20mW pump power, Optics & Laser Technology, Vol. 40, Issue 1, pp. 88-91, 2008. (ISI-Indexed)

2007
  • S. W. Harun, K. Dimyati, K. K. Jayapalan and H. Ahmad, 2007, An overview on S-band erbium-doped fiber amplifiers,\" Laser Phys. Lett., vol. 4, No. 1 , pp. 10¿15. (ISI-Indexed)
  • X. S. Cheng, S. W. Harun and H. Ahmad, ¿Effects of coupling ratio on performance of a linear cavity Brillouin/erbium fiber laser,¿ PRAMANA ¿ Jounal of Physics, vol. 68, no. 3, pp. 451-456, 2007. (ISI-Indexed)
  • S. W. Harun, X. S. Cheng, P. Poopalan and H. Ahmad, Self-Excited Brillouin-Erbium Fiber Laser for DWDM Applications, Optics & Laser Technology, vol. 39, no. 1, pp. 94-97, 2007. (ISI-Indexed)
  • S. W. Harun, X. S. Cheng and H. Ahmad, ¿An Efficient S-band Brillouin-Erbium Fiber Laser With Additional EDFA,¿ Optics & Laser Technology, vol. 39, no. 3, pp. 616-618, April 2007. (ISI-Indexed)
  • S. Z. Muhd-Yassin, S. W. Harun, H. A. Abdul-Rashid, M. K. Abd-Rahman, F. Abd Rahman and H. Ahmad , \"An efficient EYDFA with a 54 dB small signal gain,¿ Microwave & Opt. Technol. Lett , Vol. 49, No. 10, pp. 2337-2339, 2007 (ISI-Indexed)
  • M. R. Shirazi, S. W. Harun, K. Thambiratnam, M. Biglary and H. Ahmad, \"New Brillouin Fiber Laser Configuration with High Output Power,\" Microwave & Opt. Technol. Lett. , Vol. 49, No. 11, pp. 2656-2658, Nov. 2007. (ISI-Indexed)
  • S. W. Harun, H. A. Abdul-Rashid, F. Abd Rahman, S. Z. Muhd-Yassin, M. K. Abd-Rahman and H. Ahmad, The Effect of Spurious Reflections on the Performance of Er-Yb Doped Fiber Amplifier, Multimedia Cyberscape Journal, Vol. 5, No. 1, pp. 51-53, 2007. (Non-ISI/Non-SCOPUS)
  • S. W. Harun, S. D. Emami, F. A. Rahman, S. Z. Muhd-Yassin, M. K. Abd-Rahman and H. Ahmad, \"Multiwavelength Brillouin Erbium-Ytterbium Fiber Laser,\" Laser Phys. Lett., vol. 4, pp. 601-603, 2007 (ISI-Indexed)
  • Pua Chang Hong, Sulaiman Wadi Harun, Chong Wu Yi, Kanesh Kumar Jayapalan and Harith Ahmad, \"Dynamic Dispersing Technique for PR Coating Process in Planar Lightwave Circuit Fabrication,\" Microwave & Opt. Technol. Lett , Vol. 49, Issue 8, pp. 1993-1995, Aug 2007. (ISI-Indexed)
  • M. Yasin, S. W. Harun, H. A. Abdul-Rashid, Kusminarto, Karyono, A. H. Zaidan, H. Ahmad, Performance of optical displacement sensor using a pair type bundled fiber from a theoretical and experimental perspective, Optoelectronics and advanced materials Rapid communications, Vol. 1, No. 11, p. 549 553, November 2007 (ISI-Indexed)
  • M. R. Shirazi, S. W. Harun, M. Biglary, K. Thambiratnam and H. Ahmad, Effect of Brillouin Pump Linewidth on the performance of Brillouin Fiber Laser, ISAST Transaction on electronics and signal processing, Vol. 1, No. 1, pp. 30-32, 2007 (ISI-Indexed)
  • S. Z. Muhd-Yassin, S. W. Harun, H. Ahmad and M. Kamil Abd-Rahman, \"Highly Saturated EDFA for Gain Clamping Operation\" Microwave & Opt. Technol. Lett., vol. 49, No. 8, pp. 1815-1816, 2007. (ISI-Indexed)
  • S. W. Harun, M.R. Shirazi and H. Ahmad , ¿Multiple wavelength Brillouin fiber laser from injection of intense signal light,¿ Laser Physics Letter, vol. 4, pp. 678-680, 2007. (ISI-Indexed)

2006
  • S. W. Harun, F. A. Rahman, K. Dimyati and H. Ahmad, 2006, An efficient gain-flattened C-band Erbium-doped fiber amplifier,\" Laser Phys. Lett., vol. 3, no. 11, pp. 536-538, 2006 (ISI-Indexed)
  • S. W. Harun, F. A. Rahman, K. Dimyati and H. Ahmad, Oct 2006, An efficient multiwavelength light source based on ASE slicing, Laser Phys. Lett., vol. 3, no. 10, pp. 495-497 (ISI-Indexed)
  • S. W. Harun, H. A. Abdul-Rashid, S. Z. Muhd-Yassin, M. K. Abd-Rahman, M. R. Tamjis and H. Ahmad, 2006, Dual-stage Er/Yb doped fiber amplifier for gain and noise figure enhancements, IEICE Electronics Express, vol. 3, no. 23, pp. 517-521. (ISI-Indexed)
  • S. W. Harun, X. S. Cheng and H. Ahmad, \"S-Band Brillouin/Erbium Fiber Laser For DWDM Application,\" J. Nonlinear Optic. Phys. and Material, vol. 15, no. 3, pp. 309-313, 2006. (ISI-Indexed)
  • H. Ahmad and S. W. Harun, \"Double-Pass S-Band EDFA,\" J. Nonlinear Optic. Phys. and Material, vol. 15, no. 3, pp. 303-307, 2006. (ISI-Indexed)
  • S. W. Harun, F. A. Rahman, K. Dimyati and H. Ahmad, \"An efficient gain-flattened C-band Erbium- doped fiber amplifier,\" Laser Phys. Lett., vol. 3, no. 11, pp. 536-538, 2006. (ISI-Indexed)
  • S. W. Harun, H. A. Abdul-Rashid, S. Z. Muhd-Yassin, M. K. Abd-Rahman, M. R. Tamjis and H. Ahmad, ¿Dual-stage Er/Yb doped fiber amplifier for gain and noise figure enhancements,¿ IEICE Electronics Express, vol. 3, no. 23, pp. 517-521, 2006. (ISI-Indexed)
  • S. W. Harun, M. Z. Zulkifli and H. Ahmad, \"A linear cavity S-band Brillouin/erbium fiber laser,\" Laser Phys. Lett., vol. 3, no. 7, pp. 369-371, 2006. (ISI-Indexed)
  • S. W. Harun, N. Md Samsuri and H. Ahmad, ¿Gain Clamping technique in two-stage double-pass L-band EDFA,¿ PRAMANA ¿ Jounal of Physics, vol. 66, no. 3, pp. 539-545, Mar 2006. (ISI-Indexed)
  • S. W. Harun, F. A. Rahman, K. Dimyati and H. Ahmad, \"An efficient multiwavelength light source based on ASE slicing,\" Laser Phys. Lett., vol. 3, no. 10, pp. 495-497, Oct. 2006. (ISI-Indexed)

2005
  • S. W. Harun, N. Md Samsuri, P. Poopalan and H. Ahmad, Double-pass gain clamped L-band EDFA with enhanced gain and noise figure. Phys. Journal of the Indonesian Physical Soc., Vol. A7, No. 0220 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Md Samsuri and H. Ahmad, \"Gain enhancement in partial double-pass L-band EDFA system using a band-pass filter,\" Laser Phys. Lett., vol. 2, no. 1, pp. 36-38, Jan 2005. (ISI-Indexed)
  • H. Ahmad, N. K. Saat and S. W. Harun, ¿S-band erbium- doped fiber ring laser using a fiber Bragg grating,¿ Laser Physics Letters, vol. 2, no. 7, pp. 369, July 2005. (ISI-Indexed)
  • S. W. Harun, X. S. Cheng, N. K. Saat and H. Ahmad, ¿S- band Brillouin erbium fiber laser,¿ IEE Electron. Lett., vol. 41, no. 4, pp. 17-18, February 2005. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nor Kamilah Saat and Harith Ahmad, ¿An Efficient S-Band Erbium-Doped Fiber Amplifier Using Double-Pass Configuration,¿ IEICE Electronics Express, vol. 2, no. 6, pp. 182-185, March 2005. (ISI-Indexed)
  • Sulaiman Wadi Harun, Muhammad Sabri Abdul Rahman and Harith Ahmad, ¿Gain-clamped double-pass S-band erbium- doped fiber amplifier,¿ IEICE Electronics Express, vol. 2, no. 24, pp. 595-599, 2005. (ISI-Indexed)
  • S. W. Harun, N. K. Saat and H. Ahmad, ¿Effect of a midway isolator on the performance of two-stage S-band EDFA,¿ Laser Physics, vol. 15, no. 8, pp. 1204-1206, 2005. (ISI-Indexed)
  • S. W. Harun, N. K. Saat and H. Ahmad, ¿Two-Stage S- Band Erbium-Doped Fiber Amplifier Using a Depressed Cladding Fiber,¿ Microwave & Opt. Technol. Lett., vol. 46, no. 1, pp. 92-94, 2005. (ISI-Indexed)
  • H. Ahmad, N. K. Saat and S. W. Harun, ¿Effect of doped fiber¿s spooling on performance of S-band EDFA,¿ Laser Physics Letters, vol. 2, no 8, pp. 412-414, 2005. (ISI-Indexed)
  • H. Ahmad, X. S. Cheng and S. W. Harun, ¿An Enhanced S- Band Brillouin/Erbium Fiber Laser With An Additional EDFA in Sub-loop,¿ IEICE Electronics Express, vol. 2, No. 10, pp. 321-326, 2005. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nor Kamilah Saat and Harith Ahmad, ¿A partial double-pass S-band erbium-doped fiber amplifier,¿ Chinese Physics Letters, vol. 22, no. 12, pp. 3080-3082, 2005. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Gain Improvement in Two- stage L-Band EDFA with Incorporation of Fiber Bragg Grating,\" J. Optical Communication, vol. 26, no. 5, pp. 198-200, 2005. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nor Kamilah Saat and Harith Ahmad, ¿Gain control in S-band erbium-doped fiber amplifier using a fiber Bragg grating,¿ IEICE Electronics Express, vol. 2, no. 6, pp. 186-191, March 2005. (ISI-Indexed)

2004
  • Sulaiman Wadi Harun and Harith Ahmad, Gain-Clamped L- Band Erbium-Doped Fiber Amplifier With Injection of Backward ASE Into Unpumped EDF. Multimedia Cyberscape J., MMU, Vol. 2, pp. 21-23 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and H. Ahmad, Gain Improvement in L-band Erbium-Doped FiberAmplifier With C-Band ASE Injection. Phys. Journal of the Indonesian Physical Soc., Vol. A7, No. 0116 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and Harith Ahmad, Two-Stage Gain Clamped L-Band EDFA with the Counter Propagating Ring Laser at the Second Stage. ECTI Transactions on Electrical Eng., Electronics and Communications, vol. 2, no. 2, pp. 64-66 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, W. Y. Chong, P. Poopalan and H. Ahmad, Effect of Incorporating A FBG In L-Band Erbium-Doped Fiber Laser. ECTI Transactions on Electrical Eng., Electronics and Communications, vol. 2, no. 1, pp. 11- 14 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, T. Subramaniam, N. Tamchek and H. Ahmad, Gain and noise figure performances of L-band EDFA with an injection of C-band ASE. Jurnal Teknologi, 40 (D), pp. 9-16 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Md Samsuri and H. Ahmad, L-Band EDFA With Clamped- And Flattened-Gain Using C/L-Band Wavelength Selective Couplers. Multimedia Cyberscape J., MMU, Vol. 2, pp. 50-54 (Non-ISI/Non-SCOPUS)
  • S. W. Harun and H. Ahmad, Demonstration of Highly Efficient Flat-Gain L-band EDFA With Two-Stage Double- Pass Configuration, ECTI Transactions on Electrical Eng., Electronics and Communications, vol. 2, no. 1, pp. 36-39 (Non-ISI/Non-SCOPUS)
  • T. Subramaniam, S. W. Harun, M. A. Mahdi, P. Poopalan and H. Ahmad, Simulation of EDFA system Using EDFA_Design Software. Jurnal Teknologi, 40(D), pp. 17- 24 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun, Norhakimah Md Samsuri and Harith Ahmad, ¿A Tunable and Low Noise Gain-Clamped Double- Pass L-Band Erbium-Doped Fiber Amplifier,¿ Jpn. J. Appl. Phys., Vol. 43, Part 2, No.8B pp. L1075 - L1077, July 2004. (ISI-Indexed)
  • S. W. Harun, and H. Ahmad, \"L-band EDFA with injection of C-band ASE,\" J. Nonlinear Optic. Phys. and Material, vol. 13, no. 2, pp. 315-316, June 2004 (ISI-Indexed)
  • S. W. Harun, and H. Ahmad, \"Gain Clamped Double-pass L- band EDFA with incorporation of FBG at the input end of the optical amplifier,\" Microwave & Opt. Technol. Lett., vol. 43, no. 2, pp. 166-168, Oct 2004. (ISI-Indexed)
  • N. Md Samsuri, S. W. Harun and H. Ahmad, \"Comparison of performances between partial double-pass and full double-pass systems in two-stage L-band EDFA,\" Laser Phys. Lett., vol. 1, no. 12, pp. 610-612, 2004. (ISI-Indexed)
  • Sulaiman Wadi Harun and Harith Ahmad, ¿Gain Clamped Two-Stage Double-Pass L-Band EDFA With A Single Fiber Bragg Grating,¿ Chinese Phys. Lett., vol. 21, no. 10, pp. 1954-1957, 2004. (ISI-Indexed)
  • S. W. Harun, N. M. Samsuri, and H. Ahmad, \"Gain Clamping in Double-pass L-band EDFA Using a Ring Resonator,\" Microwave & Opt. Technol. Lett., vol. 43, no. 6, pp. 484 - 486, Dec. 2004. (ISI-Indexed)
  • W. Y. Chong, S. W. Harun and H. Ahmad, ¿Enhancement of gain in L-band bismuth-based EDFA using an un- pumped EDF and midway isolator,¿ Chinese Phys. Lett., vol. 21, no. 12, pp. 2452-2453, 2004. (ISI-Indexed)
  • Sulaiman Wadi Harun, Cheng Xiau San and Harith Ahmad, ¿Effect of coupling ratio on performance of self excited Brillouin/erbium fiber laser,¿ IEICE Electronics Express, vol. 1, no. 15, pp. 460-464, Nov. 2004. (ISI-Indexed)
  • S. W. Harun, N. Md Samsuri, P. Poopalan and H. Ahmad, ¿Gain Control in Double-Pass L-Band EDFA Using a Ring Resonator and two-stage configuration,¿ Optik, vol. 115, no. 11, pp. 525-527, 2004. (ISI-Indexed)
  • P. Poopalan, H. Haoken, N. Tamchek, S. W. Harun, T. Subramaniam and H. Ahmad, ¿ASE Spectral Slice Gain- Clamping of EDFA,¿ IEEE Photonics Technol. Lett., vol. 16, no. 12, pp. 2604-2606, Dec. 2004. (ISI-Indexed)
  • S. W. Harun, and H. Ahmad, ¿Effect of Recycling A Backward ASE on Performance of Double Pass L-Band EDFA,¿ Journal of Optics, vol. 33, no. 3, pp. 129-134, 2004. (ISI-Indexed)
  • Sulaiman Wadi Harun, Norhakimah Md Samsuri and Harith Ahmad, ¿All-Optical Gain-Clamped Double-Pass L-Band EDFA Based On Partial Reflection of ASE,¿ IEICE Electronics Express, vol. 1, no. 7, pp. 171-175, July 2004. (ISI-Indexed)
  • Sulaiman Wadi Harun, and Harith Ahmad, \"Gain Clamped Double Pass L-Band Erbium-Doped Fiber Amplifier Using A Ring Laser and Fiber Bragg Grating,\" Jpn. J. Appl. Phys., Vol. 43, Part 2, No.7A pp.L924 ¿ L926, June 2004. (ISI-Indexed)
  • Sulaiman Wadi Harun and Harith Ahmad, ¿An Efficient and Low Noise Gain Clamped Double Pass L-Band EDFA,¿ IEICE Electronics Express, vol. 1, no. 5, pp. 98 ¿ 102, June 2004 (ISI-Indexed)
  • Harun, S. W., Tamchek, N., Poopalan, P., Ahmad, H. 2004. Gain clamping in two-stage L-band EDFA using a broadband FBG Ieee Photonics Technology Letters (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Gain clamping in two-stage L-band EDFA using a broadband FBG,\" IEEE Photonics Technol. Lett., vol. 16, no. 2, pp. 422-424, Feb 2004. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"L-Band Gain Clamped Erbium- Doped Fiber Amplifier Incorporating A C/L-Band WDM Coupler,\" Microwave & Opt. Technol. Lett., vol. 40, no. 4, pp. 314-316, 2004. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Gain clamping in single- pass and double-pass L-band erbium-doped fiber amplifiers,\" Acta Physica Slovaca, vol. 54, no. 1 pp. 81-88, Jan 2004. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Low noise double pass L- band erbium-doped fiber amplifier,\" Optics & Laser Technology, vol. 36, pp. 245-248, 2004. (ISI-Indexed)
  • S. W. Harun, and H. Ahmad, \"Efficient and low noise gain flattened double pass L-band erbium-doped fiber amplifier,\" Microwave & Opt. Technol. Lett., vol. 40, no. 2, pp. 112-114, Jan 2004. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Gain clamping in double- pass L-band EDFA using a broadband FBG,\" PRAMANA - journal of physics, vol. 62, no. 4, pp. 893-897, April 2004. (ISI-Indexed)

2003
  • T. C. Teyo, M. K. Leong, N. S. Mohd. Shah, P. Poopalan, S. W. Harun and H. Ahmad, Characterization of EDFA using different measurement methods. Malaysian J. Science, vol. 22, pp. 67-70 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and Harith Ahmad, Gain clamping in dual-stage L-band erbium-doped fiber amplifier. J. Sains Malaysiana, vol. 32, no. 2, pp. 101-105 (Non-ISI/Non-SCOPUS)
  • S. W. Harun and H. Ahmad, Performance enhancement in L- band EDFA through dual stage technique. IIUM Engineering Journal, Vol. 4, No. 1, pp. 45-50 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and Harith Ahmad, Gain Enhancement in L-Band EDFA By Splitting EDF into Two Stages. Jurnal Teknologi, 39 (D), pp. 69-74 (Non-ISI/Non-SCOPUS)
  • T. Subramaniam S. W. Harun, P. Poopalan, and H. Ahmad, Solving gain saturation issue with GC-EDFA. Malaysian J. Science, vol. 23, No. 2, pp. 83-90 (SCOPUS-Indexed)
  • S. W. Harun, N. Tamchek, T. Subramaniam and H. Ahmad, Flat-Gain L-Band EDFA with two-stage double pass configuration. Malaysian J. Science, vol. 23, No. 2, pp. 77-81 (SCOPUS-Indexed)
  • S. W. Harun, W. Y. Chong and H. Ahmad, Erbium-Doped Fiber Laser In L-Band Region Using Fiber Bragg Grating In Fabry-Perot Cavity. Phys. Journal of the Indonesian Physical Soc., Vol. A7, No. 0202 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and Harith Ahmad, Gain clamped L- band EDFA using a feedback loop with a C/L-band WDM coupler. J. Sains Malaysiana, vol. 32, no. 2, pp. 143- 149 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, and H. Ahmad, Noise figure improvement in double pass L-band EDFA using fiber Bragg grating. Phys. Journal of the Indonesian Physical Soc., Vol. A5, No. 0118 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun and Harith Ahmad, \"A new gain- clamped L-band erbium-doped fiber amplifier with highly efficient gain,\" Jpn. J. Appl. Phys., Vol. 42, Part 2, No. 8A, pp. L930-L931, August 2003. (ISI-Indexed)
  • S. W. Harun, and H. Ahmad, \"L-band erbium-doped fiber amplifier with clamped- and flattened gain using FBG,\" Electronics Letters., Vol. 39, No. 17, pp. 1238-1240, August 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek and H. Ahmad, \"L-band multi- wavelength generation of twin cavity Brillouin/erbium fiber laser,\" Int. J. on Wireless and Optic. Comm., to be published in 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek and H. Ahmad, \"Gain clamped L- band EDFA with injection of C-band ASE,\" Indian J. Phys., vol. 77B, no. 5, pp. 545-547, October 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"L- band Brillouin/Erbium Fiber Laser,\" Laser Physics, vol. 13, no. 9, pp. 1161-1165, 2003. (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Gain-clamped two-stage L- band EDFA with a FBG laser in second stage,\" Optics & Laser Technology, Vol. 35, pp. 645-647, 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek and H. Ahmad, \"Comparison of performances between two-stage and single-stage L-Band EDFA,\" J. Optical Communication, vol. 24, pp. 211-213, December 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek and H. Ahmad, \"Double Pass L- Band EDFA With Unpumped EDF,\" J. Optical Communication, Vol. 24, 5, pp. 189-191, October 2003. (ISI-Indexed)
  • S. W. Harun, S. K. Low, P. Poopalan and H. Ahmad, \"Double pass L-band erbium-doped fiber amplifier with enhanced gain characteristics,\" Indian J. Phys., vol. 77B, no. 4, pp. 435-437, 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Double pass L-band erbium-doped fiber amplifier with enhanced noise figure characteristics,\" IEEE Photonics Technol. Lett., Vol. 15, No. 8, pp. 1055-1057, August 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"High gain L-band erbium-doped fiber amplifier with two-stage double-pass configuration,\" PRAMANA - journal of physics, Vol. 61, No. 1, pp. 93-97, July 2003. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Mohd Kamil Abd- Rahman, Prabakaran Poopalan and Harith Ahmad, \"10-GHz Optical Comb in L-Band Region With Brillouin / Erbium- Doped Fibre Laser,\" Optical Review, Vol. 10, No. 3, pp. 133-135, 2003 (ISI-Indexed)
  • S. W. Harun and H. Ahmad, \"Gain-clamping in two-stage L-band EDFA using an unwanted backward ASE from second stage,\" Optics & Laser Technology, Vol. 35, pp. 441- 444, 2003 (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Effect of injection of C-band Amplified Spontaneous Emission on Two-Stage L-band erbium-doped fiber amplifier,\" Acta Physica Slovaca, Vol. 53, No. 2, pp. 173-176, April 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Effect of injection of C-band ASE on L-band erbium-doped fiber amplifier,\" JETP Letters, Vol. 77, No. 9, pp. 461-463, 2003 (ISI-Indexed)
  • S. W. Harun, N. Tamchek and H. Ahmad, \"Gain Clamped L- Band EDFA Using a Fiber Bragg Grating in Two-Stage Configuration,\" Microwave & Opt. Technol. Lett., Vol. 37, No. 4, pp. 265-266, 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Gain Improvement in L-Band EDFA Using Unpumped EDF in Double Pass System,\" Microwave & Opt. Technol. Lett., Vol. 36, No. 3, pp. 154-156, 2003. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Prabakaran Poopalan and Harith Ahmad, \"Gain clamped L-band erbium- doped fiber amplifier with co- and counter-propagating lasers,\" Jpn. J. Appl. Phys., Vol.42, Part 2, No.10B pp.L1262 - L1264, October 2003. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Prabakaran Poopalan and Harith Ahmad, \"Dual Stage L-Band Erbium- Doped Fiber Amplifier for Gain Enhancement,\" Jpn. J. Appl. Phys., Vol. 42, Part 2, No. 2B, pp. L173-L175, February 2003. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, and H. Ahmad, \"Gain and noise performances of an L-Band EDFA Utilising a Ring Laser Cavity with Fiber Bragg Grating,\" Microwave & Opt. Technol. Lett., Vol. 36, No. 1, pp. 1-2, 2003. (ISI-Indexed)

2002
  • S. W. Harun, P. Poopalan and H. Ahmad, Temperature Sensitivity of Fibre Bragg Gratings Fabricated In High Germania Boron Co-doped Optical Fibre. Jurnal Sains Malaysiana, 1 (31): 87-91 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Tamchek and H. Ahmad, Gain Improvement In L-Band EDFA Using An Under-Pumped Erbium-Doped Fibre. Phys. Journal of the Indonesian Physical Soc., Vol. A5, No. 0207 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun, Prabakaran Poopalan and Harith Ahmad, Fabrication of Fiber Bragg Gratings In High Germania Boron Co-doped Optical fiber By The Phase Mask Method. Jurnal Teknologi, 37 (D), pp. 11-18 (Non-ISI/Non-SCOPUS)
  • Harith Ahmad and Sulaiman Wadi Harun, Gain Clamped L- Band Erbium Doped Amplifier. Jurnal Fizik Malaysia, vol. 23, no. 1-4, pp. 11-15 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Tamchek, T. C. Teyo, P. Poopalan and H. Ahmad, L-Band Ring Erbium Doped Fiber Amplifier With Fiber Bragg Grating. Malaysian J. Science, 21, pp. 113-119 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, P. Poopalan and H. Ahmad, Fabrication of high reflectivity fiber Bragg grating\'s by the phase mask method. Phys. Journal of the Indonesian Physical Soc., Vol. A5, No. 0209 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, Gain Clamping In L-Band Erbium Doped Fibre Amplifier Using An Optical Feedback. Phys. Journal of the Indonesian Physical Soc., Vol. A5, No. 0111 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Tamchek and H. Ahmad, Gain and noise figure improvement in L-band EDFA by recycling C-band backward ASE. Multimedia Cyberscape J., MMU, Vol. 1, pp. 80-88 (Non-ISI/Non-SCOPUS)
  • S. W. Harun, N. Tamchek and H. Ahmad, Gain Control of L-Band Erbium Doped Fibre Amplifier Using Ring Laser Cavity With A Fibre Bragg Grating. Phys. Journal of the Indonesian Physical Soc., Proceeding Supplement, Vol. A6, No. 0516 (Non-ISI/Non-SCOPUS)
  • Harith Ahmad, Sulaiman Wadi Harun and Prabakaran Poopalan, Gain Clamped L-Band EDFA With Enhanced Gain Characteristics. Phys. Journal of the Indonesian Physical Soc., Proceeding Supplement, Vol. A6, No. 0518 (Non-ISI/Non-SCOPUS)
  • Sulaiman Wadi Harun, Nizam Tamchek, M. Kamil Abd- Rahman, Prabakaran Poopalan and Harith Ahmad, \"Brillouin / Erbium-Doped Fibre Laser Generation in L-Band,\" IEICE Transaction on Communication, Vol. E85-B, No. 7, pp. 1386-1388, 2002. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, M. K. Abd-Rahman and H. Ahmad, \"The Hybrid Brillouin / Erbium Fibre Laser Operating at Long Wavelength Band,\" Microwave & Opt. Technol. Lett., Vol. 33, No. 5, pp. 383-385, 2002. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"All optical gain-clamped L-band EDFA using a ring resonator,\" Indian J. Phys., 76B(2), pp. 103-105, 2002. (ISI-Indexed)
  • S. W. Harun, P. Poopalan and H. Ahmad, \"Gain Enhancement in L-Band EDFA Through a Double-Pass Technique,\" IEEE Photonics Technol. Lett., Vol. 14, No. 3, pp. 296-297, 2002. (ISI-Indexed)
  • S. W. Harun, S. K. Low, P. Poopalan and H. Ahmad, \"Gain Clamping in L-Band Erbium-Doped Fiber Amplifier Using a Fibre Bragg Grating,\" IEEE Photonics Technol. Lett., Vol. 14, No. 3, pp. 293-295, 2002. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Prabakaran Poopalan and Harith Ahmad, \"Gain Control in L-band Erbium-Doped Fiber Amplifier Using a Ring Resonator,\" Jpn. J. Appl. Phys., Vol. 41, Part 2, No. 3B, pp. L332- L333, 2002. (ISI-Indexed)
  • S. W. Harun, P. Poopalan and H. Ahmad, \"Gain and noise figure improvements in double pass L-band EDFA using a band-pass filter,\" J. Opt. Commun., Vol. 23, 6, pp. 223-225, 2002. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Prabakaran Poopalan and Harith Ahmad, \"Gain Control in L-Band Erbium-Doped Fiber Amplifier Incorporating Broadband Fiber Bragg Grating,\" Jpn. J. Appl. Phys., Vol. 41, Part 2, No. 12B, pp. L1459-1460, 2002. (ISI-Indexed)
  • S. W. Harun, N. Tamchek, P. Poopalan and H. Ahmad, \"Efficient Multiwavelength Generation of Brillouin/Erbium Fiber at 1600 nm Region,\" Microwave & Opt. Technol. Lett., Vol. 35, No. 6, pp. 506-508, 2002. (ISI-Indexed)
  • Sulaiman Wadi Harun and Harith Ahmad, \"Multiwavelength Laser Comb in L-Band Region with Dual-Cavity Brillouin / Erbium Fiber Laser,\" Jpn. J. Appl. Phys., Vol. 41, Part 2, No. 11A, pp. L1234-1236, 2002. (ISI-Indexed)
  • Sulaiman Wadi Harun, Nizam Tamchek, Prabakaran Poopalan and Harith Ahmad, \"A Gain-Clamped L-Band Erbium-Doped Fiber Amplifier Using Ring Laser Cavity with a Fiber Bragg Grating,\" Jpn. J. Appl. Phys., Vol. 41, Part 2, No. 7B, pp. L836-838, 2002. (ISI-Indexed)
  • Sulaiman Wadi Harun, Prabakaran Poopalan and Harith Ahmad, \"Highly Efficient L-band Erbium-Doped Fiber Amplifier with Unpumped Erbium-Doped Fiber in Double Pass Configuration,\" Jpn. J. Appl. Phys., Vol. 41, Part 2, No. 7B, pp. L833-L835, 2002. (ISI-Indexed)
  • S. W. Harun, P. Poopalan and H. Ahmad, \"Gain Enhancement in L-Band EDFA Using a Fibre Bragg Grating,\" Microwave & Opt. Technol. Lett., Vol. 32, No. 5, pp. 388-389, 2002. (ISI-Indexed)

2001
  • S. W. Harun, P. Poopalan and H. Ahmad, Continuously Tunable Erbium-Doped Fiber Ring Laser Using Fiber Bragg Grating. IIUM Engineering Journal. 2(1): 53-55 (Non-ISI/Non-SCOPUS)
  • T. Subramaniam, M. A. Mahdi, P. Poopalan, S. W. Harun and H. Ahmad, ¿Gain-Clamped Erbium-Doped Fiber Amplifier Using A Fiber Bragg Grating,¿ Microwave & Optical Technology Letter, Vol. 29, No. 5, pp. 290- 293, 2001. (ISI-Indexed)
  • T. Subramaniam, M. A. Mahdi, P. Poopalan, S. W. Harun and H. Ahmad, ¿All OpticalGain-Clamped Erbium-Doped Fibe-Ring Lasing Amplifier With Laser Filtering Technique,¿ IEEE Photon. Technol. Lett., Vol. 13, No. 8, pp. 785-787, 2001. (ISI-Indexed)
Proceeding

2016
  • Latiff, A. A., Rusdi, M. F. M., Hisyam, M. B., Ahmad, H., & Harun, S. W. (2016, November). Black phosphorus as a saturable absorber for generating mode-locked fiber laser in normal dispersion regime. In Second International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2016) (pp. 101500U-101500U). International Society for Optics and Photonics. (Non-ISI/Non-SCOPUS)
  • Rafis, A. R. H., Sulaima, W. H., & Waleed, S. M. (2016, November). Improved optical side coupling efficiency by spiral patterned zinc oxide nanorod coatings on large core plastic optical fiber. In Second International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2016) (pp. 101500T-101500T). International Society for Optics and Photonics. (Non-ISI/Non-SCOPUS)
  • Mohamed, H., Hussin, N., Ahmad, F., Ambran, S., & Harun, S. W. (2016, November). Optical based relative humidity sensor using tapered optical fiber coated with graphene oxide. In A. H. Bhat, N. B. Yahya, A. B. Ramli, H. Soleimani, S. B. Zakariah@ Zakaria, & I. Faye (Eds.), AIP Conference Proceedings (Vol. 1787, No. 1, p. 050006). AIP Publishing. (Non-ISI/Non-SCOPUS)

2004
  • Sulaiman Wadi Harun and Harith Ahmad, 2003. An Efficient Gain Clamped L-Band EDFA by Incorporating a Broadband FBG in Double Pass Configuration. The 4th Information and Computer Engineering Postgraduate Workshop 2004 (ICEP 2004),Phuket Thailand. paper no. 51, pp. 7-9, Phuket Thailand 

2003
  • Sulaiman Wadi Harun and Harith Ahmad, Gain Clamping in Two Stage L-Band EDFA using a FBG Laser. International Conference on Laser Applications and Optical Metrology (ICLAOM-03), paper no. PP-41, pp. 516-518 
  • Sulaiman Wadi Harun and Harith Ahmad, Effect of unpumping of the first few meters of EDF in double pass L-band EDFA,. MMU International Symposium On Information and Communications Technologies 2003 (M2USIC¿2003), paper TS 3C-3, pp. 177-179 
  • Chong Wu Yi, Sulaiman Wadi Harun, Thirumeni Subramaniam and Harith Ahmad, Effect of varying output coupler ratio in L-band erbium-doped fiber laser. MMU International Symposium On Information and Communications Technologies 2003 (M2USIC¿2003), paper TS 3C-1, pp. 171-172 
  • Sulaiman Wadi Harun,, Nizam Tamchek and Harith Ahmad, Two-Stage L-Band Erbium-Doped Fiber Amplifier. The 9th Asia Pacific Conference On Communications (APCC 2003), paper no. 200, pp. 317-319 
  • Harith Ahmad and Sulaiman Wadi Harun, Double Pass L- Band EDFA With An Improved Gain coefficient. The 9th Asia Pacific Conference On Communications (APCC 2003), paper no. 191, pp. 31-33 
  • Sulaiman Wadi Harun and Harith Ahmad, Gain Enhancement in L-band EDFA Using Two-Stage Configuration With Dual Forward Pumping. The Third International Symposium on Communications and Information Technologies (ISCIT 2003), paper no. 276, pp. 692-695 
  • Sulaiman Wadi Harun, Nizam Tamchek and Harith Ahmad, Gain Control in Two-Stage L-band EDFA. The 2003 International Technical Conference On Circuits / Systems, Computers and Communication (ITC-CSCC 2003), paper no. ICTH 0004, pp. 1845-1846 
  • Sulaiman Wadi Harun, Nizam Tamchek and Harith Ahmad, Gain Clamping in Dual-Stage L-Band EDFA by Recycling A Backward ASE. Student Conference on Research and Development (SCOReD 2003), paper CON-9 

2002
  • Harith Ahmad and Sulaiman Wadi Harun, Gain Flattening and Clamping in L-Band Ring EDFA Incorporating Fiber Bragg Grating. 2002 IEEE International Conference on Semiconductor Electronics (ICSE 2002), pp. 394-396 
  • Sulaiman Wadi Harun and Harith Ahmad, Double Pass L- Band EDFA Incorporating Band Pass Filter. 2002 IEEE International Conference on Semiconductor Electronics (ICSE 2002), pp. 391-393 
  • Nizam Tamchek, Sulaiman Wadi Harun and Harith Ahmad, Multiwavelength L-Band Brillouin / Erbium Fiber Laser. First International Conference On Optical Communications and Networks (ICOCN2002), pp. 169-171 
  • Nizam Tamchek, Sulaiman Wadi Harun and Harith Ahmad, Brillouin/Erbium Fibre Laser Operating At 1600nm. MMU International Symposium On Information and Communications Technologies (M2USIC¿2002), paper TS 3A- 3, pp. 94-96 
  • M. Kamil Abd-Rahman, S. W. Harun, N. Tamchek and H. Ahmad, Long-Wavelength Band DWDM Laser Source From A Brillouin/Erbium Fibre Laser. World Engineering Congress 2002 (WEC2002), paper IC102. 
  • S. W. Harun, N. Tamchek, T. Subramaniam and H. Ahmad, Gain Clamped L-Band Erbium-Doped Fiber Amplifier. World Engineering Congress 2002 (WEC2002), paper EE77, pp. 273-275 
  • Sulaiman Wadi Harun, Nizam Tamchek and Harith Ahmad, 2002. Gain-Clamped L-Band EDFA Incorporating An Inline Fiber Bragg Grating. The 2002 International Technical Conference On Circuits / Systems, Computers and Communication (ITC-CSCC 2002), paper no. 111, pp. 531- 532 
  • M. Kamil Abd-Rahman, S. W. Harun, N. Tamchek and H. Ahmad,2002. Brillouin/Erbium Fiber Laser Operating In Long-Wavelength Band Region. Seminar Fakulti Sains Gunaan,Uitm, Shah Alam. 
  • S. W. Harun, N. Tamchek, T. Subramaniam and H. Ahmad, 2002. Gain Clamping In L-Band Erbium-Doped Fiber Amplifier Using A Feedback Ring. Proc. 2001 IEEE National Symposium on Microelectronics (NSM 2001) National Conf., Genting Highland 

2001
  • S. W. Harun, N. Tamchek, T. C. Teyo, P. Poopalan and H. Ahmad, 2001. Gain Improvement In L-Band EDFA By Adding An Under-Pumped EDF. Proc. NSF Workshop, Kuala Lumpur 

AREAS OF RESEARCH
(Project title), (Role), (From)-(Until), (Level), (Source).


  • Spatial mode excitation and conversion based on a wideband non-uniform chirped grating in two-mode fiber, Consultant, 2017 - 2020, Fundamental Research Grant Scheme (FRGS), (National)
  • Rare-earth Oxide Material As A Saturable Absorber For Eye-safe Ultrafast Fibre Laser Generation, Principal Investigator(PI), 2017 - 2018, UM Grant - Frontier Research Grant, (National)
  • Strengthening Photonics Research Centre Through Producing High Quality Research Publication And Phd Graduates (top-photonics), Consultant, 2015 - 2017, RU Geran, (National)
  • Mode-locked Waveguide Laser Using Hybrid Integration And Graphene As A Mode Locker., Consultant, 2015 - 2018, Geran Penyelidikan Universiti Malaya (UMRG Programme) - AFR (Frontier Science), (University)
  • Development of Thulium Holmium Co-doped Mode-Locked Fiber Laser, Principal Investigator(PI), 2014 - 2016, MOSTI-Science Fund, (National)
  • Development of Fiber Taper Based Temperature and Pressure Sensors For Possible Application in Oil and Gas Industry, Principal Investigator(PI), 2009 - 2010, Geran Penyelidikan Universiti Malaya (UMRG), (National)
  • Cladding pumped Erbium/Ytterbium Fiber Laser, Principal Investigator(PI), 2009 - 2011, ScienceFund, (National)
  • PCF-BASED RAMAN AMPLIFIER, , 2009 - 2010, Postgraduate Research Grant (PPP) - Research, (National)
  • DEVELOPMENT OF FIBER-TAPER BASED TEMPERATURE AND PRESSURE SENSORS, , 2009 - 2010, Postgraduate Research Grant (PPP) - Research, (National)
  • BRILLOUIN EFFECT IN SINGLE MODE FIBER (SMF), , 2008 - 2010, Postgraduate Research Grant (PPP) - Research, (National)
  • Preliminary Study on Double-Clad Yb-doped fiber lasers for the development of a kilowatt high power fiber laser system, Principal Investigator(PI), 2008 - 2010, ScienceFund, (National)
  • Development of High Power Fiber Laser, Principal Investigator(PI), 2007 - 2008, Short Term Research Fund (Vote F)(PJP), (National)
  • Research on Photonics Crystal Fibers and Supercontinuum Source Generation, Principal Investigator(PI), 2007 - 2007, Geran Khas Universiti Penyelidikan, (National)
  • Research on Photonics Crystal Fibers and Supercontinuum Source Generation, Principal Investigator(PI), 2007 - 2009, Fundamental Research Grant Scheme (FRGS), (National)

AWARDS AND RECOGNITIONS
(Name of Award), (Awarding Institution), (Year Awarded), (Level).


  • Malaysia'S Rising Star Award, Ministry of Higher Education, Scopus and Scival, 2016, (National)
  • Gold Medal - Invention, Innovation & Design Exposition 2016 - High Power Compact Pulsed Laser, Uitm, 2016, (National)
  • Gold Medal- Eye-Safe Laser Module: Q-Switched Fiber Laser, Universiti Sultan Zainal Abidin (Uniza), Terengganu, 2016, (National)
  • Silver Medal - Multiple Optical Channel Alcohol Vapor Sensing in Visible Wavelenght, Universiti Sultan Zainal Abidin (Uniza), Terengganu, 2016, (National)
  • The 1st Best Poster Award - Improved Optical Side Coupling Efficiency by Spiral Patterned Zinc Oxide Nanorod Coatings On Large Core Plastic Optical Fiber, Indonesian Optical Society, 2016, (International)
  • Silver Medal-Invention & Innovation Awards 2016 - Cahaya: 2 Micron Q-Switched Fiber Laser, Malaysian Association of Research Scientist, 2016, (International)
  • Bronze Medal - Optical Dental Scanner, Pecipta 2015, 2015, (National)
  • Bronze Medal - Two Micron Q-Switched Fiber Laser, Pecipta 2015, 2015, (International)
  • Highly Commended Paper Award Winner At The Emerald Literati Network Award for Excellence 2013, Emerald Group Publishing, 2013, (International)
  • UM Excellence Award, 2012, (University)
  • Certificate of Excellent Service, University Malaya, 2010, (University)
  • Excellence Service Award, University Malaya, 2009, (University)
  • Anugerah Perkhidmatan Cemerlang, University Malaya, 2009, (University)
  • Malaysian Brain-Gain Post Doctoral Program, College of Optical Sciences, University of Arizona, Usa, Mosti/Asm, 2008
  • Young Scientist Award, International Union of Radio Science, 2005, (International)
  • Young Scientist Award, International Union of Radio Science, 2005, (International)

PRESENTATIONS
(Title), (Event), (Date Presented), (Organiser), (Level).


INVITED SPEAKER
  • An Erbium-Ytterbium DFB laser with a simple and compact structure, APCTP-ASEAN Workshop on Advanced Material Science and Nanotechnology, 2008-09-15 to 2008-09-20, (International)
  • Recent Development on 2 Micron Fiber Lasers, Internal Conference and Workshops on Basic and Applied Sciences - ICOWOBAS 2015, 2015-10-16 to 2015-10-17, (International)
  • Exploiting Nanomaterials for Ultrafast Photonics, INN International Conference / Workshop on Nanotechnology and Nanomedicine (NTMN2017), 2017-05-02 to 2017-05-03, Inter-Islamic Network on Nanotechnology (INN), (International)
  • Microfiber Based Devices for Sensor Applications, The 2017 International Seminar on Sensors, Instrumentation, Measurement and Metrology (ISSIMM 2017), 2017-08-25 to 2017-08-26, Airlangga University, Indonesia, (International)
PRESENTER
  • PHOTONICS LIGHT UP YOUR LIFE, INAUGURAL LECTURE PROF. DR. SULAIMAN WADI HARUN , 2017-03-16 to 2017-03-16, ICR University of Malaya, (University)
PLEANARY/KEYNOTE SPEAKER
  • Development of Microfiber Devices, Ultra-short pulse fiber lasers and 2 micron fiber lasers., The International Postgraduate Conference on Engineering Research 2015 (IPCER2015), 2015-10-27 to 2015-10-28, IIUM, (International)

EXPERT/TECHNICAL CONTRIBUTIONS
(Activity), (Organisation), (Role), (From)-(Until), (Level).


  • Panel Accessor for E-science Fund under MOSTI, Ministry of Science, Technology and Innovation, Accessor, 2013-2013, (National)
  • Primary Guest Editor in IEEE Journal of Selected Topics in Quantum Electronics on Fiber Lasers, IEEE Journal of Selected Topics in Quantum Electronics on Fiber Lasers, Primary Guest Editor, 2013-2013, (International)
  • Technical Program Committee - Nanotech Malaysia 2010, IEEE Conference on Enabling Science and Nanotechnology, Committee Member, 2010-2010, (International)

EVALUATION ACTIVITIES
(Description), (Evaluation Activity),(Year).


  • Associate Editor for Research Letters in Optics, Editorial Member ,  ( )
  • Editorial Board Member for Recent Patent on Signal Processing, Article In Journal ,  ( )
  • Editorial Board Member for International Journal of Optics, HINDAWI Publisher, Article In Journal ,  ( )
  • Seyed Ebrahim Pourmand, Ph.D Thesis, Universiti Teknologi Malaysia, Thesis ,  ( )
  • Mohd Narizee Bin Mohd Nasir, Multi-wavelength Brillouin-Erbium Photonic Crystal Fiber Laser, Dissertation for M.EngSc, Multimedia University, Thesis ,  (2010 - 2010)
  • JOLT-D-09-00407, Optics and Laser Technology, Impact Analysia on Performance Optimization of the hybrid amplifier, 2010., Article In Journal ,  (2010 - 2010)
  • MEngSc, Mr. Lin Horng Sheng, Multimedia University, Thesis ,  (2009 - 2009)
  • JOLT-D-09-00126, 82-channel multiwavelength comb generation in a SOA fiber ring laser, Article In Journal ,  (2009 - 2009)
  • 919403.v2, High power Tm3+-doped fiber lasers tuned by variable reflictive output coupler, Yulong Tang, Yong Yang, and Jianqiu Xu, 2009, Article In Journal ,  (2009 - 2009)
  • 981630.v2,Demostration of an All-Optical 2-to-4 Level Encoder Based on an optical Parametric Amplifier, Yu Liang, P. C. Chui, and Kenneth Kin-Yip Wong, 2009, Article In Journal ,  (2009 - 2009)
  • 849428.v1, MPOS: A New Approach to Future IP-Based Multimedia Grid Network, Bernard Heng Loong Lee, Kharina Khairi, Zailani Omar, Mohd Shahril Salleh, Sunarti Mohd Shukor, and Kaharudin Dimyati, 2009, Article In Journal ,  (2009 - 2009)
  • 271634.v1, Transmission spectrum of Fibre Bragg Grating for different grating lengths and reflectivities, Siti Nafisah Md Rashid, Saktioto Toto, Mohamed Fadhali, Preecha p. Yupapin, and Jalil Ali,2009, Article In Journal ,  (2009 - 2009)
  • Ismail Aldahdooh, "DFT Polyphase Filter Bank", M.Eng Dissertation, 2008., Thesis ,  (2008 - 2008)
  • JOLT-D-07-00292, Soliton Perturbation Theory for dispersion managed optic fibers, Optics & Laser Technology, Anjan Biswash, Article In Journal ,  (2008 - 2008)
  • JOLT-D-08-0079, Numerical Study of Multiwavelength Bragg Reflector Fiber Lasers, Optics & Laser Technology, Article In Journal ,  (2008 - 2008)
  • Shubhendu Bhardwaj, Subhash C Arya , and Vishnu Priye, ¿Wavelength selective auxiliary C ¿ band ASE pumping for L ¿ band EDFA,¿ Fiber and Integrated Optics - Ref# FIO 1153, 2007., Article In Journal ,  (2007 - 2007)
  • Cheng, Xueping; Tse, Chun Ho; Shum, Ping; Ruifen, Wu; Tang, Ming; Tan, Wai Chern; Zhang, Jing, ¿All-Fiber Q-Switched Erbium-Doped Fiber Ring Laser using Phase-Shifted Fiber Bragg Grating\", Journal of Lightwave Technology, # JLT-10227-2007, 2007., Article In Journal ,  (2007 - 2007)
  • PTL-14254-2004, All silica S-band Double Pass Erbium Doped Fiber Amplifier, IEEE Photonics Technology Letters, 2005., Article In Journal ,  (2005 - 2005)
  • PTL-15048, L-Band all-optical gain-clamped erbium-doped fiber amplirier via ASE reflection technique, Photonic Technology Letter, 2005, Article In Journal ,  (2005 - 2005)
  • PTL-14999-2005, Gain and Noise Figure Improvements in Double-Pass L-Band EDFA Using Backward Pumping, IEEE Photonics Technology Letters, 2005., Article In Journal ,  (2005 - 2005)
  • PTL-14999-2005, A stabilized and tunable single mode S-band Erbium Fiber Ring Laser, IEEE Photonics Technology Letters, 2005, Article In Journal ,  (2005 - 2005)
  • PTL-15487-2005, A Dual Pumped Double-Pass L-Band EDFA with High Gain and Low Noise, Photonic Technology Journal, 2005, Article In Journal ,  (2005 - 2005)
  • PTL-13216-2004, Tunable gain clamped double-pass Erbium-doped fiber amplifier using a fiber Bragg grating, IEEE Photonics Technology Letters, 2004., Article In Journal ,  (2004 - 2004)
  • PTL-12896-2004 Polarization Analysis in Double Pass Erbium Doped FIber Amplifier with an Embedded DCF Module, Photonic Technology Letter, 2004, Article In Journal ,  (2004 - 2004)
  • PTL-13314-2004, Low Noise Figure Gain Clamped L-band Double-Pass Erbium-Doped Fiber Ring Lasing Amplifier With An Interleaver, 2004, Article In Journal ,  (2004 - 2004)
  • PTL-12136-2003, S-band Gain-Clamped Erbium-Doped Fiber Amplifier by Using Optical Feedback Method, 2003, Article In Journal ,  (2003 - 2003)

CONTRIBUTION TO SOCIETY
(Contribution To Society), (Level), (Start Date), (End Date).


  • National Contact For The International Day of Light (16 May) by UNESCO , (International), 01/06/2017 until 31/05/2018
  • Photonics Light Up Your Life activity at Sri Pantai High School, Kuala Lumpur, (Community), 19/10/2016 until 19/10/2016
  • National Contact For 2015 International Year of Light - UNESCO , (International), 01/01/2015 until 31/12/2015
  • Ahli Lembaga Koperasi Alumni Ambang Asuhan Jepun (KOOPAAJ), (National), 01/06/2008 until  

SUPERVISION


POST GRADUATE STUDENT
(Name of Degree), (Name of Candidates), (Title of Thesis), (Academic Session)

Completed
  • Doctoral Degree (phd), Hazli Rafis Bin Abdul Rahim, STRUCTURED GROWTH OF ZINC OXIDE NANORODS ON PLASTIC OPTICAL FIBER AND LIGHT SIDE COUPLING TOWARDS SENSING APPLICATIONS, 2016/2017
  • Doctoral Degree (phd), Ninik Irawati, Polymer Microfiber for Sensor and Laser Applications, 2016/2017
  • Doctoral Degree (phd), Ibrahim Muhammad Babar, DEVELOPMENT OF SHORT PULSE ERBIUM-YTTERBIUM AND THULIUM-YTTERBIUM CO-DOPED CLADDING PUMPED FIBER LASERS, 2016/2017
  • Masters Degree, Sayidal El Fatimah, STRAIN MEASUREMENT USING SINGLEMODE-MULTIMODE-SNGLEMODE FIBER SENSOR, 2015/2016
  • Masters Degree, Nur Ameelia Binti Abdul Kadir, Q-switched and mode-locked Erbium-doped fiber laser using transition metal dichalcogenides (TMDs) based saturable absorbers, 2015/2016
  • Masters Degree, Ong Yong Sheng, LOW COST TRANSDUCER BASED ON SURFACE SCATTERING USING SIDE-POLISHED OPTICAL FIBER, 2014/2015
  • Doctoral Degree (phd), Arman Zarei, DEVELOPMENT OF PULSED FIBRE LASERS AND SUPERCONTINUUM LIGHT SOURCE BASED ON NONLINEAR EFFECT, 2014/2015
  • Doctoral Degree (phd), Hazli Rafis Bin Abdul Rahim, Structured Growth of Zinc Oxide Nanorods On Plastic Optical Fiber And Light Side Coupling Towards Sensing Applications, 2014/2015
  • Doctoral Degree (phd), Tan Sin Jin, Development of Multi-wavelength, Q-switched and Mode-locked Erbium Doped Fiber Lasers Based on Nonlinear Effects, 2010/2011
  • Doctoral Degree (phd), Ali Abdulhadi Jasim, Fabrication of Microfiber Resonators and Interferometers Structures for Sensor Applications, 2010/2011
  • Doctoral Degree (phd), Yap Yuen Kiat, CHEMICAL SYNTHESIS AND CHARACTERIZATION OF GRAPHENE OXIDE FOR USE AS SATURABLE ABSORBER AND BROADBAND POLARIZER, 2010/2011
  • Masters Degree, Salam Mahdi Azooz, LINEWIDTH MEASUREMENTS FOR TUNABLE LASER SOURCE, 2010/2011
  • Doctoral Degree (phd), Tan Sin Jin, Development of Multi-wavelength, Q-switched and Mode-locked Erbium Doped Fiber Lasers Based on Nonlinear Effects, 2010/2011
  • Doctoral Degree (phd), Ali Abdulhadi Jasim, Fabrication of Microfiber Resonators and Interferometers Structures for Sensor Applications, 2010/2011
  • Doctoral Degree (phd), Yap Yuen Kiat, CHEMICAL SYNTHESIS AND CHARACTERIZATION OF GRAPHENE OXIDE FOR USE AS SATURABLE ABSORBER AND BROADBAND POLARIZER, 2010/2011
  • Masters Degree, Salam Mahdi Azooz, LINEWIDTH MEASUREMENTS FOR TUNABLE LASER SOURCE, 2010/2011
  • Doctoral Degree (phd), Nizam Tamchek, Characterisation of Bismuth-based Erbium-doped fibre and its application in wide-band optical amplifiers, 2009/2010
  • Doctoral Degree (phd), Mohammadreza Rezazadeh Shirazi, Multiwavelength Brillouin Fiber Lasers, 2009/2010
  • Masters Degree, Chuah Khoon Seah, INDUCTIVELY COUPLED PLASMA DRY ETCHING PROCESS ON PLANAR LIGHTWAVE CIRCUIT FABRICATION, 2009/2010
  • Masters Degree, Maher Osman Mussa, YTTERBIUM DOPED FIBER LASERS WITH SINGLE WAVE LENGTH AND TUNABLE OPERATIONS, 2009/2010
  • Masters Degree, Yu Geng, ENHANCED FIBER OPTIC DISPLACEMENT SENSOR USING A CONCAVE MIRROR, 2009/2010
  • Masters Degree, Malathy A/p Batumalay, WIDEBAND BISMUTH BASED ERBIUM DOPED FIBER AMPLIFER USING A LINEAR CONFIGURATION, 2009/2010
  • Doctoral Degree (phd), Lim Kok Sing, INVESTIGATION ON FABRICATION TECHNIQUES, CHARACTERISTICS AND APPLICATIONS OF MICROFIBER DEVICES, 2009/2010
  • Masters Degree, Norfatimah Binti Ahmad Daman Huri, ERBIUM DOPED ZIRCONIA FIBER AMPLIFIER FOR FLAT-GAIN AND WIDEBAND OPERATIONS, 2009/2010
  • Masters Degree, Malathy A/p Batumalay, WIDEBAND BISMUTH BASED ERBIUM DOPED FIBER AMPLIFER USING A LINEAR CONFIGURATION, 2009/2010
  • Doctoral Degree (phd), Lim Kok Sing, INVESTIGATION ON FABRICATION TECHNIQUES, CHARACTERISTICS AND APPLICATIONS OF MICROFIBER DEVICES, 2009/2010
  • Masters Degree, Norfatimah Binti Ahmad Daman Huri, ERBIUM DOPED ZIRCONIA FIBER AMPLIFIER FOR FLAT-GAIN AND WIDEBAND OPERATIONS, 2009/2010
  • Doctoral Degree (phd), Norfatimah Ahmad Daman Huri, Zirconia based optical amplifier, 2009/2010
  • Masters Degree, Nor Ahya Hassan, Dual wavelength laser, 2009/2010
  • Doctoral Degree (phd), Norfizah Mohd Ali, nonlinear fiber lasers, 2009/2010
  • Doctoral Degree (phd), Cheng Xiau San, Wideband Optical Amplifiers, 2009/2010
  • Doctoral Degree (phd), Azura Hamzah, ZIrconia fiber amplifier and laser, 2009/2010
  • Doctoral Degree (phd), Noor Azura Awang, Photonics, 2009/2010
  • Doctoral Degree (phd), Lim Kok Sing, Fiber Micro Ring, 2009/2010
  • Doctoral Degree (phd), Yang Hang Zhou, Optical fiber sensor, 2009/2010
  • Doctoral Degree (phd), Roghaieh Parvizi, Photonics, 2009/2010
  • Doctoral Degree (phd), Chong Wu Yi, Photonics, 2009/2010
  • Doctoral Degree (phd), Mohammad Reza Abdolhosseini Moghaddam, Fiber Lasers, 2009/2010
  • Doctoral Degree (phd), Sharifeh Shahi, Nonlinear fiber lasers using Bismuth based erbium doped fiber amplifier, 2009/2010
  • Masters Degree, Mozhgun Biglary, Enhanced Brillouin Fiber Laser, 2009/2010
  • Masters Degree, Siti Narimah Aziz, Brillouin fiber laser based on photonic crystal fiber, 2009/2010
  • Masters Degree, Norazlina Saidin, Multi-wavelength Brillouin fiber laser using a piece of photonic crystal fiber as a gain medium, 2009/2010
  • Masters Degree, Tan Soon Shuen, An efficient Ytterbium doped fiber laser with a fiber Bragg grating, 2009/2010
  • Masters Degree, Sami Salah Osman, Wide-band Bismuth-based Erbium-doped fiber amplifier using two-stage configuration, 2009/2010
  • Masters Degree, Hanafiah Shamsuddin, Fiber Optic Sensor For Displacement Measurement, 2009/2010
  • Masters Degree, Noramalina Yahya, A Study of Semiconductor Optical Amplifier (SOA) Based Fiber Laser Using Array Waveguide Grating (AWG) and Fiber Bragg Grating (FBG), 2009/2010
  • Masters Degree, Yaseein Soubhi Hussein, Investigation on Amplification and Nonlinear Characteristics of Semiconductor Optical Amplifier, 2009/2010
  • Masters Degree, Tan Sin Jin, Generation and Application of Wideband Amplified Spontaneous Emission Source, 2009/2010
  • Masters Degree, Malathy A/p Batumalay, Wideband Bismuth Based Erbium Doped Fiber Amplifier Using A Linear Configuration, 2009/2010
  • Doctoral Degree (phd), Mohd Zamani Zulkifli, Photonics, 2009/2010
  • Doctoral Degree (phd), Mohammad Reza Rezazadeh Shirazi, MULTIWAVELENGTH BRILLOUIN FIBER LASER, 2008/2009
  • Masters Degree, Noramalina Binti Yahya, APPLICATION OF SEMICONDUCTOR OPTICAL AMPLIFIER (SOA) USING ARRAY GRATING AND FIBER BRAGG WAVEGUIDE, 2008/2009
  • Masters Degree, Halimatun Saadiah Abu Bakar, Investigation of multiwavelength Brillouin laser generation using single mode fiber and bismuth based erbium doped fiber, 2008/2009
  • Masters Degree, Maher Osman Mussa, Ytterbium-doped fiber laser with a single wavelength and tunable operations, 2008/2009
  • Masters Degree, Siti Narimah Binti Aziz, BRILLOUIN FIBER LASER BASED PHOTONIC CRYSTAL FIBER, 2008/2009
  • Masters Degree, Zinnat Ara Islam, FOUR-WAVE MIXING EFFECT IN PHOTONIC CRYSTAL FIBER, 2008/2009
  • Masters Degree, Mozhgun Biglary, ENHANCED BRILLOUIN FIBER LASER, 2008/2009
  • Masters Degree, Adel Ali Ahmed, ENHANCED BRILLOUIN FIBER LASER WITH RING CONFIGURATION, 2008/2009
  • Masters Degree, Amar Alauldeen Abdulmajeed, MULTI-WAVELENGTH BISMUTH-BASED BRILLOUIN ERBIUM FIBER LASER BY EXPLOITING PHOTONIC CRYSTAL FIBER, 2008/2009
  • Doctoral Degree (phd), Mohammad Reza Rezazadeh Shirazi, MULTIWAVELENGTH BRILLOUIN FIBER LASER, 2008/2009
  • Masters Degree, Zinnat Ara Islam, A study of four-wave mixing effect in photonic crystal fiber, 2008/2009
  • Masters Degree, Nurul Hafizah Ahmad, Applications of Bismuth-based Erbium-doped Fiber For Amplification and Multi-wavelength Laser Generation, 2008/2009
  • Masters Degree, Nishal Mavani, Study on Erbium/Ytterbium doped fiber amplifiers and Lasers, 2008/2009
  • Masters Degree, Amar A. Al Abdul Majeed, Multi-wavelength Bismuth-based Brillouin Erbium Fiber Laser By Exploiting Photonic Crystal Fiber, 2008/2009
  • Masters Degree, Mazin R. Abdelhameed, Characteristic and Applications of Bi-EDFA, 2008/2009
  • Masters Degree, Adel Ali Ahmed Farhan, Enhanced Brillouin Fiber Laser With Ring Configuration, 2008/2009
  • Masters Degree, Jacky Chan Pui Keong, Fiber Loop Mirror Based Multiwavelength Source, 2008/2009
  • Masters Degree, Azira Ab Rahman, Semiconductor Optical Amplifiers (Soa) Based Multi-Wavelength Source Using A Loop Mirror, 2008/2009
  • Masters Degree, Nurul Shahrizan Shahabuddin, Multiwavelength Brillouin/Erbium Fiber Laser assisted by Bismuth-based Erbium-doped fiber amplifier, 2008/2009
  • Masters Degree, Abdul Hadi Sulaiman, SOA-based fiber ring laser, 2008/2009
  • Masters Degree, Kavitheran Thambiratnam, Multi-wavelength fiber laser (MMFL) Based on Semiconductor Optical Amplifier (SOA) and Sagnac Loop Mirror (SLM), 2008/2009
  • Masters Degree, Yu Geng, Enhanced Fiber Optic Displacement Sensor Using A Concave Mirror, 2008/2009
  • Masters Degree, Lawrence Ting Sii Ying, Brillouin Erbium-Ytterbium Fiber Laser, 2007/2008
  • Masters Degree, Zulzilawati Jusoh, C-band Bismuth-based Erbium-Doped Fiber Amplifier, 2007/2008
  • Masters Degree, Chong Wu Yi, L-band Bismuth-based Erbium-Doped Fiber Amplifier, 2007/2008
  • Masters Degree, Zulzilawati Binti Jusoh, C-BAND BISMUTH BASED ERBIUM-DOPED FIBER AMPLIFIER, 2007/2008
  • Masters Degree, Bilal A. Ahmad, ERBIUM-DOPED FIBER AMPLIFIER WITH A HIGHLY DOPED-EDF, 2007/2008
  • Masters Degree, Bilal A. Ahmad, ERBIUM-DOPED FIBER AMPLIFIER WITH A HIGHLY DOPED-EDF, 2007/2008
  • Masters Degree, Lawrence Ting Sii Ying, DESIGN AND CHARACTERISATION OF BRILLOUIN ERBIUM-YTTERBIUM FIBRE LASER (B-EYFL) AS A MULTIWAVELENGTH SOURCE, 2007/2008
  • Masters Degree, Lawrence Ting Sii Ying, DESIGN AND CHARACTERISATION OF BRILLOUIN ERBIUM-YTTERBIUM FIBRE LASER (B-EYFL) AS A MULTIWAVELENGTH SOURCE, 2006/2007
  • Masters Degree, Mozhgun Biglary, ENHANCED BRILLOUIN FIBER LASER, 2006/2007
  • Masters Degree, Nor Kamilah Saat, Investigations of S-band Erbium-Doped Fiber Amplifier, 2006/2007
  • Masters Degree, Chong Wu Yi, L-BAND BISMUTH-BASED ERBIUM-DOPED FIBRE AMPLIFIER, 2006/2007
  • Masters Degree, Nor Kamilah Binti Sa'at, Investigations Of S-Band Erbium Doped Fibre Amplifier, 2006/2007
  • Masters Degree, Siamak Dawazdah Emami, THEORETICAL STUDY ON THULIUM-DOPED FIBER AND RAMAN AMPLIFIERS, 2006/2007
  • Doctoral Degree (phd), Nizam Bin Tamchek, CHARACTERISATION OF BISMUTH-BASED ERBIUM-DOPED FIBRE AND ITS APPLICATION IN WIDE-BAND OPTICAL AMPLIFIERS, 2006/2007
  • Masters Degree, Mozhgun Biglary, ENHANCED BRILLOUIN FIBER LASER, 2006/2007
  • Masters Degree, Nor Kamilah Binti Sa'at, Investigations Of S-Band Erbium Doped Fibre Amplifier, 2006/2007
  • Masters Degree, Chong Wu Yi, L-BAND BISMUTH-BASED ERBIUM-DOPED FIBRE AMPLIFIER, 2006/2007
  • Masters Degree, Siamak Dawazdah Emami, THEORETICAL STUDY ON THULIUM-DOPED FIBER AND RAMAN AMPLIFIERS, 2006/2007
  • Masters Degree, Lawrence Ting Sii Ying, DESIGN AND CHARACTERISATION OF BRILLOUIN ERBIUM-YTTERBIUM FIBRE LASER (B-EYFL) AS A MULTIWAVELENGTH SOURCE, 2006/2007
  • Masters Degree, Cheng Xiau San, ENHANCED BRILLOUIM ERBIUM FIBER LASERS FOR DENSE WAVELENGHT DIVISION MULTIPLEXING SYSTEM, 2005/2006
  • Masters Degree, Cheng Xiau San, Enhanced Brillouin/Erbium Fiber Laser for DWDM System, 2005/2006

Ongoing
  • Doctoral Degree (phd), Muhammad Aizi Bin Mat Salim, EXPERIMENTAL STUDY OF DUAL-WAVELENGTH GENERATION IN YTTERBIUM-DOPED FIBER LASER, 2016/2017
  • Doctoral Degree (phd), Ahmed Nady Eweis Aly, STUDIES ON Q-SWITCHING AND MODE-LOCKING PULSE GENERATION IN FIBER CAVITY WITH SATURABLE ABSORBER, 2016/2017
  • Doctoral Degree (phd), Muhammad Aizi Bin Mat Salim, EXPERIMENTAL STUDY OF DUAL-WAVELENGTH GENERATION IN YTTERBIUM-DOPED FIBER LASER, 2016/2017
  • Doctoral Degree (phd), Muhammad Aizi Bin Mat Salim, EXPERIMENTAL STUDY OF DUAL-WAVELENGTH GENERATION IN YTTERBIUM-DOPED FIBER LASER, 2016/2017
  • Doctoral Degree (phd), Mohd Fauzi Bin Ab Rahman, Optical Fiber LAser, 2015/2016
  • Doctoral Degree (phd), Haziezol Helmi Bin Mohd Yusof, Optical Fiber Sensor, 2015/2016
  • Doctoral Degree (phd), Anas Bin Abdul Latiff, SEMICONDCUTOR MATERIALS USED FOR OPTICAL FIBER LASER, 2014/2015
  • Masters Degree, Hanafiah Shamsudin, FIBER OPTIC SENSOR FOR DISPLACEMENT MEASUREMENT, 2008/2009
FIRST DEGREE/DIPLOMA/PRE-DEGREE
(Course Title), (Academic Session), (No. of Candidates)

Completed
  • Fiber Optic Technology, 2009/2010, 8
  • Fiber Optic Technology, 2008/2009, 7
  • Fiber Optic Technology, 2007/2008, 7

TEACHING
(Course Title), (Academic Session), (No of Student), (No of Contact Hours).


POST GRADUATE
  • OPTICAL TRANSMISSION SYSTEMS AND NETWORKS, 2017/2018(1), 20, 42
  • OPTICAL TRANSMISSION SYSTEMS AND NETWORKS, 2009/2010(2), 20, 42
  • OPTICAL TRANSMISSION SYSTEMS AND NETWORKS, 2008/2009(2), 25, 42
  • OPTICAL TRANSMISSION SYSTEMS AND NETWORKS, 2007/2008(1), 20, 42
FIRST DEGREE
  • Integrated Optical Waveguides and Devices, 2017/2018(1), 8, 42
  • OPTIC COMMUNICATIONS AND OPTOELECTRONICS, 2016/2017(2), 20, 42
  • OPTIC COMMUNICATIONS AND OPTOELECTRONICS, 2009/2010(1), 55, 42
  • FIELD THEORY, 2008/2009(2), 60, 42
  • COMMUNICATIONS II, 2008/2009(2), 20, 42
  • OPTIC COMMUNICATIONS AND OPTOELECTRONICS, 2008/2009(1), 55, 42
  • OPTIC COMMUNICATIONS AND OPTOELECTRONICS, 2007/2008(2), 55, 42
  • COMMUNICATIONS II, 2007/2008(2), 20, 42
  • FIELD THEORY, 2007/2008(2), 55, 42