Passively Q-switched erbium-doped fiber laser based on graphene oxide as saturable absorber

Mansoor, A. K. W. and Hamida, Belal Ahmed and Eltaif, Tawfig and Ismail, Ezzatul Irradah and Abdul Kadir, Nor Aishah and Khan, Sheroz and Harun, Sulaiman Wadi (2017) Passively Q-switched erbium-doped fiber laser based on graphene oxide as saturable absorber. Journal of Optical Communications, 37. 01-04. ISSN 0173-4911 E-ISSN 2191-6322 (In Press)

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Abstract

In this paper, passively Q-switched fiber laser is demonstrated and the laser output energy is stabilized by using 2.4 m Erbium-doped fiber laser (EDFL) with a graphene oxide used as saturable absorber (GO-SA). According to the experimental results in the Q-switched configuration, the laser cavity emits a wavelength centered at 1,558.75nm, and by inserting the GO-SA into EDFL cavity, hence, the laser output energy around 1.68nJ with an FWHM pulse width of 2.3μs at 123.5kHz was achieved.

Item Type:	Article (Journal)
Additional Information:	7222/55468
Uncontrolled Keywords:	Q-switched, erbium-doped fiber laser, grapheme oxide, fiber laser
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Belal Ahmed Hamida
Date Deposited:	04 Apr 2017 15:10
Last Modified:	10 Aug 2018 15:52
URI:	http://irep.iium.edu.my/id/eprint/55468

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