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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
Graphene/PVA coated D-shaped fiber for sodium nitrate sensing
Huda Adnan Zain,Malathy Batumalay,Sulaiman Wadi Harun,Zuraidah Harith,Moh. Yasin,Hazli Rafis Abdul Rahim +5 more
TL;DR: In this paper, a D-shaped single mode fiber (SMF) coated with graphene/PVA was used as a sensor for sodium nitrate liquid solutions with the concentration range of 1-7%.
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Sodium Carbonate for Generating Q-Switched Pulses in 1550 nm Region
Mustafa Mohammed Najm,Bilal Nizamani,Pei Zhang,Sameer Salam,Hamzah Arof,Norrima Mokhtar,Ahmed Shakir Al-Hiti,Moh. Yasin,Sulaiman Wadi Harun,Sulaiman Wadi Harun +9 more
TL;DR: In this paper, the authors experimentally demonstrated the sodium carbonate (Na₂CO₃) thin-film as a saturable absorber for Q-switched laser generation in erbium-doped fiber laser (EDFL) cavity.
Journal Article
Bidirectional S-band continuous wave operation in a depressed-cladding erbium doped fiber amplifier
Harith Ahmad,Mohd Zamani Zulkifli,Amirah Abdul Latif,Kavintheran Thambiratnam,Sulaiman Wadi Harun +4 more
TL;DR: In this paper, a bi-directional Depressed-Cladding Erbium Doped Fibre Amplifier (DC-EDFA) was proposed for continuous wave (CW) S-band operation.
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Stopping and storing light pulses within a fiber optic ring resonator
TL;DR: In this article, a simple all optical system for stopping and storing light pulses is demonstrated, which consists of an erbium-doped fiber amplifier (EDFA), a semiconductor optical amplifier (SOA), and a fiber ring resonator.
Journal ArticleDOI
S-band SLM distributed Bragg reflector fiber laser
TL;DR: In this paper, a single longitudinal mode operation based on distributed Bragg reflector (DBR) cavity configuration, using a depressed-cladding erbium-doped fiber as the gain medium collectively with fiber Bragg grating (FBG) and Faraday rotator mirror (FRM) performing as the end mirrors, is proposed and demonstrated for operation in the S-band region.