Curriculum Vitae

MR. LEONARD ANAK BAYANG

Science Officer
  • Photonics Research Centre (Prc)
    Photonics Research Centre
  • l.bayang
  • 0379676770

ACADEMIC QUALIFICATION

  • MEng, (Engineering)
    Universiti Malaya (UM)
  • BEng(Hons), ((BAHAN))
    Universiti Malaya (UM)

AWARD AND STEWARDSHIP

  • EXCELLENCE SERVICE AWARD
    University of Malaya, 2019 (University)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2018 (University)

PUBLICATIONS

Article in Journal
WoS
  1. Ahmad, H., Azmy, N. F., Yusoff, N., Reduan, S. A., Aidit, S. N., Bayang, L., & Samion, M. Z. (2021). MoTe2-PVA as saturable absorber for passively Q-switched thulium-doped fluoride and erbium-doped fiber laser. Optik, 243, 14. doi: 10.1016/j.ijleo.2021.167157
  2. Ahmad, H., Kamaruddin, N. H., Aidit, S. N., Samion, M. Z., Zaini, M. K. A., Bayang, L., . . . Yasin, M. (2021). Multi-wavelength Bismuth-doped fiber laser in 1.3 mu m based on a compact two-mode fiber filter. Optics and Laser Technology, 144, 8. doi: 10.1016/j.optlastec.2021.107390
  3. Ahmad, H., Al-Alimi, A. W., Kadir, M. Z. B., Bayang, L., Ismail, M. F., & Thambiratnam, K. (2020). Frequency switching multiwavelength Brillouin Raman fibre laser based on feedback power adjustment technique. Journal of Modern Optics, 67(11), 951-957. doi: 10.1080/09500340.2020.1792567
  4. Ahmad, H., Albaqawi, H. S., Yusoff, N., Bayang, L., Kadir, M. Z. B., & Yi, C. W. (2020). Tunable passively Q-switched erbium-doped fiber laser based on Ti3C2Tx MXene as saturable absorber. Optical Fiber Technology, 58, 8. doi: 10.1016/j.yofte.2020.102287
  5. Ahmad, H., Ariannejad, M. M., Ramli, R., Yusoff, N., Samion, M. Z., & Bayang, L. (2020). Growth of magnetic binary metal oxides on reduced graphene oxide sheets and its application as saturable absorber in mode-locked Tm/Ho Co-doped fiber laser. Optical Materials, 109, 7. doi: 10.1016/j.optmat.2020.110293
  6. Ahmad, H., Azmy, N. F., Kasran, F. A. M., Yusoff, N., Reduan, S. A., Bayang, L., . . . Thambiratnam, K. (2020). Passively Q-switched S plus /S band fiber laser with copper telluride saturable absorber. Laser Physics Letters, 17(9), 10. doi: 10.1088/1612-202X/aba280
  7. Ahmad, H., Azmy, N. F., Reduan, S. A., Yusoff, N., Bayang, L., Zulkifli, M. Z., & Thambiratnam, K. (2020). Tunable passively Q-switched thulium doped fluoride fibre (TDFF) laser using reduced graphene oxide-silver (rGO-Ag) as saturable absorber. Journal of Modern Optics, 67(11), 1022-1030. doi: 10.1080/09500340.2020.1810340
  8. Ahmad, H., Ismail, N. N., Aidit, S. N., Bayang, L., & Yusoff, N. (2020). Q-switched tunable ytterbium-doped fiber laser with molybdenum ditelluride-based saturable absorber. Optical Engineering, 59(5), 10. doi: 10.1117/1.oe.59.5.056110
  9. Ahmad, H., Kamely, A. A., Yusoff, N., Bayang, L., & Samion, M. Z. (2020). Generation of Q-switched Pulses in Thulium-doped and Thulium/Holmium-co-doped Fiber Lasers using MAX phase (Ti3AlC2). Scientific reports, 10(1), 10. doi: 10.1038/s41598-020-66141-3
  10. Ahmad, H., Ramli, R., Kamely, A. A., Samion, M. Z., Yusoff, N., Bayang, L., . . . Thambiratnam, K. (2020). GeSe Evanescent Field Saturable Absorber for Mode-Locking in a Thulium/Holmium Fiber Laser. IEEE Journal of Quantum Electronics, 56(5), 8. doi: 10.1109/jqe.2020.3002998
  11. Ahmad, H., Ramli, R., Yusoff, N., Samion, M. Z., Ismail, M. F., Bayang, L., . . . Thambiratnam, K. (2020). 155 nm-wideband and tunable q-switched fiber laser using an MXene Ti(3)C(2)T(X)coated microfiber based saturable absorber. Laser Physics Letters, 17(8), 11. doi: 10.1088/1612-202X/aba0bd
  12. Zamzuri, A. K., Ariannejad, M. M., Samion, M. Z., Tan, C. L., Ismail, M. F., Bayang, L., Ahmad, H. (2020). Narrow bandwidth optimization using a polymer microring resonator in a thulium-holmium fiber laser cavity. Optics Communications, 466, 4. doi: 10.1016/j.optcom.2020.125574
  13. Ahmad, H., Monajemi, H., Samion, M. Z., Yusoff, N., Ismail, M. F., Yasin, M., Bayang, L. (2019). Near-Infrared Soliton Mode-Locked Thulium Doped Fibre Laser Using WS < sub > 2 -ZnO Composite Material as Saturable Absorber. Ieee Photonics Journal, 11(5), 11. doi:10.1109/jphot.2019.2941286
Scopus
  1. Alias M.A., Ahmad H., Annuar Zaini M.K., Samion M.Z., Mohd Sa'ad M.S., Sing L.K., Grattan K.T.V., Azizur Rahman B.M., Brambilla G., Reduan S.A., Bayang L., Ismail M.F. (2024). Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance, Measurement: Journal of the International Measurement Confederation. 225. doi:10.1016/j.measurement.2023.114060
  2. Alias M.A., Ahmad H., Thambiratnam K., Samion M.Z., Sa'ad M.S.M., Lim K.S., Zulkifli M.Z., Mahmoodin Z., Bayang L., Ismail M.F. (2024). Performance Comparison of a 3D Printed Fiber Bragg Grating (FBG) Load Cell Sensor based on the Influence of Different Infill Density and Pattern, IEEE Sensors Journal. . doi:10.1109/JSEN.2024.3372145
  3. Sa'ad M.S.M., Ahmad H., Alias M.A., Zaini M.K.A., Lim K.S., Harun S.W., Grattan K.T.V., Rahman B.M.A., Brambilla G., Reduan S.A., Bayang L., Ismail M.F. (2023). Surface-Mounted Tilt Sensor Using Fiber Bragg Grating Technology for Engineered Slope Monitoring With Temperature Compensation, IEEE Sensors Journal. 23(12), 12828-12837. doi:10.1109/JSEN.2023.3268649
  4. Sa'ad M.S.M., Ahmad H., Alias M.A., Zaini M.K.A., Samion M.Z., Grattan K.T.V., Rahman B.M.A., Brambilla G., Sing L.K., Harun S.W., Bayang L., Reduan S.A., Thambiratnam K., Zulkifli M.Z., Ismail M.F. (2023). Optical fiber Bragg grating-based pressure sensor for soil monitoring applications, Optical Engineering. 62(8). doi:10.1117/1.OE.62.8.086101
  5. Ahmad H., Abdul Kahar N.H., Norisham N.F., Reduan S.A., Bayang L. (2022). L-band femtosecond fiber laser with Cu2Te-PVA thin film, Laser Physics Letters. 19(1). doi:10.1088/1612-202X/ac3a0c
  6. Ahmad H., Azali N.A., Bayang L., Yusoff N. (2022). Generation of mode-locked thulium/holmium-doped fiber laser assisted by bismuthene/side polished fiber as saturable absorber, Laser Physics Letters. 19(7). doi:10.1088/1612-202X/ac6804
  7. Ahmad H., Hidayah Abdul Kahar N., Yusoff N., Zharif Samion M., Aisyah Reduan S., Faizal Ismail M., Bayang L., Wang Y., Wang S., Sahu J.K. (2022). Passively Q-switched 1.3 m bismuth doped-fiber laser based on transition metal dichalcogenides saturable absorbers, Optical Fiber Technology. 69. doi:10.1016/j.yofte.2022.102851
  8. Ahmad H., Mansor N.H., Reduan S.A., Samion M.Z., Yusoff N., Bayang L. (2022). Passively high-power Q-switching in Er- and Er/Yb doped fiber with CdTe, Optics and Laser Technology. 156. doi:10.1016/j.optlastec.2022.108510
  9. Alias M.A., Ahmad H., Samion M.Z., Sa'ad M.S.M., Sing L.K., Grattan K.T.V., Rahman B.M.A., Brambilla G., Zaini M.K.A., Bayang L., Ismail M.F. (2022). Highly sensitive temperature-independent FBG-based sensor embedded in thermoplastic polyurethane using 3D printing technology for the measurements of torsion, Sensors and Actuators A: Physical. 346. doi:10.1016/j.sna.2022.113889

RESEARCH PROJECT

National
  1. 2020 - 2025, Partnership Grant
    Tapering Of Optical Fiber Technology ( Co-Researcher)
  2. 2022 - 2025, Others MOHE
    Hicoe Prc 2022 ( Co-Researcher)
  3. 2022 - 2023, Partnership Grant
    Development of 1 ?m Pulsed Generation in Ytterbium-doped Fiber Laser with 2D Materials as Saturable Absorbers ( Co-Researcher)

PATENT/IPR

  • FIBER BRAGG GRATINGS FOR MEASURING BIAXIAL TILT
    PATENT
  • Plasmonic Enhancement of Gold Nanoparticles in P3HT OPT
    PATENT

COURSE ATTENDED

Internal / External Course
INTERNAL COURSE- ORGANIZED BY PTJ
  1. ISO/IEC 17025:2017 UNDERSTANDING AND IMPLEMENTING, Universiti Malaya (02 Jul 2020 - 16 Jul 2020)
  2. BENGKEL PERBINCANGAN HASIL PENYELIDIKAN DAN PENYEDIAAN LAPORAN AKHIR LRGS, Hotel Lone Pine, Pulau Pinang (06 Dec 2019 - 06 Dec 2019)
  3. KURSUS PENGENDALIAN BAHAN KIMIA DAN PENGURUSAN RISIKO BAGI STAF MAKMAL AKREDITASI ISO 17025 UNIVERSI, Pullman Bangsar, Kuala Lumpur (13 Dec 2022 - 13 Dec 2022)
  4. BENGKEL KESEDARAN & PEMANTAPAN KAWALAN DALAMAN, Dewan Pendeta, Kolej Kediaman Ungku Aziz (Kk11), Universiti Malaya (19 Apr 2018 - 19 Apr 2018)
  5. BENGKEL TRANSFORMASI PUSAT PENYELIDIKAN FOTONIK (PRC), Km Chalet, Kuala Linggi, Melaka (09 Nov 2018 - 11 Nov 2018)
  6. TRAINING AUDIT & MEASUREMENT UNCERTAINTY, Webinar Online (21 Oct 2021 - 21 Oct 2021)
  7. TRAINING AUDIT & MEASUREMENT UNCERTAINTY, Webinar Online (20 Oct 2021 - 20 Oct 2021)
  8. TAKLIMAT & BENGKEL HIRARC BAGI UNIT DI BAWAH TNC P&I, Bilik Bengkel, Aras 2, Kppi (19 May 2022 - 20 May 2022)
  9. BENGKEL PENGURUSAN HIGIEN MAKMAL CONTOH, Icube, Fakulti Sains, Universiti Malaya & Pullman Kuala Lumpur (04 Jul 2022 - 05 Jul 2022)
  10. KESEJAHTERAAN KEWANGAN, Secara Dalam Talian Melalui Platform Zoom (15 Jul 2021 - 15 Jul 2021)
  11. MEASUREMENT UNCERTAINTIES (MU) TRAINING WORKSHOP, Bilik The Cube, Level 4, Ippp (07 Aug 2018 - 07 Aug 2018)
  12. GOOD ADMINISTRATIVE SUPPORT FOR RESEARCH, Nanocat, Tingkat 3, Blok a, IAS, UM (12 Jul 2021 - 12 Jul 2021)
  13. INTRODUCTION TO COVID-19 LABORATORY DIAGNOSTICS, Online (23 Jun 2021 - 23 Jun 2021)
  14. INTRODUCTION TO MS ISO/IEC 17025:2005 PROGRAMME, Aras 1, Bilik Video Konferens, Kppi (10 Jan 2017 - 11 Jan 2017)
  15. KURSUS TAHUNAN BAGI STAF MAKMAL AKREDITASI ISO 17025 UNIVERSITI MALAYA, Pullman Bangsar (12 Sep 2023 - 13 Sep 2023)
INTERNAL COURSE
  1. INTEGRITI & POISE, Secara Dalam Talian (11 Jun 2021 - 11 Jun 2021)
  2. PROGRAM TRANSFORMASI MINDA, Bilik Senat, Aras 4 Bangunan Canseleri Universiiti Malaya (04 Dec 2017 - 07 Dec 2017)
  3. MANAGING RESEARCH GRANTS AND PROGRAMMES : NATIONAL GRANTS, Dalam Talian (09 Sep 2021 - 09 Sep 2021)
  4. PENGURUSAN WANG PENDAHULUAN DIRI DAN TUNTUTAN MELALUI PORTAL UM., Aras 4 Bilik Senat Bangunan Canseleri (28 Sep 2022 - 28 Sep 2022)
  5. PENGURUSAN ASET / INVENTORI , Bilik Pameran Aras G Bangunan Hir (05 Sep 2019 - 05 Sep 2019)
  6. EFFECTIVE PROJECT COSTING : A SYSTEMATIC APPROACH, Dalam Talian (02 Sep 2021 - 02 Sep 2021)
  7. CHEMICAL HEALTH RISK ASSESSMENT (CHRA), Bilik Pameran Aras G Bangunan Hir (20 Feb 2019 - 20 Feb 2019)
  8. ASAS PENGURUSAN PEROLEHAN, The Cube Aras 21 Wisma R & D (26 Mar 2018 - 26 Mar 2018)