S
Sulaiman Wadi Harun
Researcher at University of Malaya
Publications - 1170
Citations - 13374
Sulaiman Wadi Harun is an academic researcher from University of Malaya. The author has contributed to research in topics: Fiber laser & Saturable absorption. The author has an hindex of 44, co-authored 1107 publications receiving 10844 citations. Previous affiliations of Sulaiman Wadi Harun include Airlangga University & Peninsular Malaysia.
Papers
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Journal ArticleDOI
ZnO Nanorods Coated Tapered U-Shape Plastic Optical Fiber for Relative Humidity Detection
Siti Halma Johari,Tiu Zian Cheak,Hazli Rafis Abdul Rahim,Mohd Hafiz Jali,Haziezol Helmi Mohd Yusof,Ashadi Md Johari,Moh. Yasin,Sulaiman Wadi Harun +7 more
TL;DR: In this paper , a relative humidity sensor was fabricated by exploiting an evanescent wave (EW) on a U-bent tapered plastic optical fiber (POF) coated with zinc oxide (ZnO) nanorods.
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Effect of the doped fibre length on soliton pulses of a bidirectional mode-locked fibre laser
TL;DR: In this paper, a passively bidirectional mode-locked fiber laser is demonstrated using a highly concentrated erbium-doped fiber (EDF) as a gain medium, using carbon nanotubes as a saturable absorber.
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Wide-band fanned-out supercontinuum source covering O-, E-, S-, C-, L- and U-bands
Harith Ahmad,Amirah Abdul Latif,Noor Azura Awang,Mohd Zamani Zulkifli,K. Thambiratnam,Z.A. Ghani,Sulaiman Wadi Harun +6 more
TL;DR: In this article, a wide-band supercontinuum source generated by mode-locked pulses injected into a Highly Non-Linear Fiber (HNLF) is proposed and demonstrated, where a 49-cm long Bismuth-Erbium Doped Fiber (Bi-EDF) pumped by two 1480-nm laser diodes acts as the active gain medium for a ring fiber laser, from which modelocked pulses are obtained using the Non-Polarization Rotation (NPR) technique.
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Investigation of Q-Switching Characteristics in Single- and Double-Spacing Multi-Wavelength Brillouin Erbium Fiber Laser
TL;DR: In this article, a multi-wavelength Brillouin erbium fiber laser (BEFL) with a Q-switching characteristic is demonstrated using a piece of non-zero dispersion shifted fiber (NZ-DSF) as a BGM in conjunction with relaxation oscillation technique.
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Femtosecond mode-locked erbium-doped fibre laser with Alq3 saturable absorber
TL;DR: In this article, the authors demonstrated the generation of mode-locked pulses from all-fibre erbium-doped fiber laser cavity by using organic material, Alq 3, as a saturable absorber (SA).