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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

$O$ -Band Bismuth-Doped Fiber Amplifier With Double-Pass Configuration

Siti Fatimah Norizan, +3 more
- 01 Jan 2011 - 
TL;DR: In this article, a double-pass Bismuth-doped fiber amplifier (BDFA) was proposed and demonstrated with an amplified spontaneous emission (ASE) spectrum with a 3dB bandwidth from 1220 to 1490 nm.
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Soliton Mode-Locked Erbium-Doped Fiber Laser Using Non-Conductive Graphene Oxide Paper

M. A. Ismail, +2 more
- 01 Jan 2014 - 
TL;DR: In this paper, a femtosecond mode-locked soliton erbium-doped fiber laser (EDFL) is demonstrated using a commercially available nonconductive graphene oxide paper as a saturable absorber.
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Dual wavelength single longitudinal mode Ytterbium-doped fiber laser using a dual-tapered Mach-Zehnder interferometer

Harith Ahmad, +4 more
- 12 Mar 2015 - 
TL;DR: In this article, a dual-tapered Mach-Zehnder interferometer (MZI) was inserted into the laser ring cavity setup to ensure a stable dual wavelength and SLM operation.
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Peak-to-average power ratio reduction in all-optical orthogonal frequency division multiplexing system using rotated constellation approach

Jassim K. Hmood, +3 more
- 01 Oct 2015 - 
TL;DR: In this article, a new approach for reducing peak-to-average power ratio (PAPR) based on modulated half subcarriers in all-optical OFDM systems with rotated QAM constellation is presented.
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Aluminium zinc oxide as a saturable absorber for passively Q-switched and mode-locked erbium-doped fiber laser

Bilal Nizamani, +8 more
- 01 May 2021 - 
TL;DR: In this paper, an erbium-doped fiber laser (EDFL) was used as a saturable absorber for the first time, and both Q-switched and nanosecond pulse mode-locked operation were experimentally achieved.