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
Gain enhancement in L‐band EDFA using a fiber Bragg grating
TL;DR: In this paper, a broadband fiber Bragg grating (BB FBG) was used to reflect the L-band amplified spontaneous emission (ASE) and Lband signal back into the system.
Proceedings ArticleDOI
Wide-band Bismuth based erbium doped fiber amplifier for DWDM applications
TL;DR: In this paper, a Bismuth-based erbium doped fiber amplifier (Bi-EDFA) was proposed to achieve flat gain of around 29dB with gain variation of ± 3.5dB within the wavelength region from 1525 to 1615nm using a backward pumping scheme.
Journal ArticleDOI
Soliton mode-locked generation based on erbium-doped fiber laser embedded with single- walled carbon nanotubes as saturable absorber
TL;DR: Soliton mode-locked Erbium-doped fiber laser (EDFL) using single walled carbon nanotubes (SWCNTs) was experimentally demonstrated in this paper.
Journal Article
Q-switched Erbium Doped Fiber Laser Incorporating Zinc Oxide in Polyvinyl Alcohol as Passive Saturable Absorber
Nurul Alina Afifi Norizan,Muhammad Quisar Lokman,Siti Nur Fatin Zuikafly,Hafizal Yahaya,Fauzan Ahmad,Sulaiman Wadi Harun +5 more
TL;DR: In this paper, a Q-switched Erbium-doped fiber laser residing a newly fabricated Zinc Oxide embedded in polyvinyl alcohol (ZnOPVA) based film as a passive saturable absorber in a ring laser cavity was demonstrated.
Journal Article
Non-contact refractive index measurement based on fiber optic beam-through technique
TL;DR: In this article, a simple refractive index sensor for various concentrations of sodium chloride (NaCl) in de-ionized water is proposed and demonstrated using beam-through technique to obtain output voltage of liquids with known refractive indices.