8-HQCdCl2H2O as an organic Q-switcher in erbium laser cavity*

Mohammed Najm, Mustafa and Abdullah, Mohammed Najm and Almukhtar, Aya A. and Hamida, Belal Ahmed and Yasin, Moh and Harun, Sulaiman Wadi (2023) 8-HQCdCl2H2O as an organic Q-switcher in erbium laser cavity*. Optoelectronics Letters, 19 (11). pp. 681-685. ISSN 1673-1905 E-ISSN 1993-5013

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Abstract

This paper demonstrated a Q-switched erbium-doped fiber laser (EDFL) using an organic saturable absorber (SA) based on 8-HQCdCl2H2O material. The organic thin film was prepared using the casting process. The proposed Q-switched EDFL has a maximum repetition rate of 143 kHz, minimum pulse duration of 1.85 µs and the highest pulse energy of 167 nJ. The Q-switched peak laser was at a central wavelength of 1 531 nm with a 3 dB bandwidth of 3.52 nm and power intensity of 2.64 dBm.

Item Type:	Article (Journal)
Uncontrolled Keywords:	Q-switcher, rbium laser cavity and 8-HQCdCl2H2O
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK4125 Electric lighting
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering Kulliyyah of Engineering
Depositing User:	Belal Ahmed Hamida
Date Deposited:	27 Nov 2023 17:01
Last Modified:	27 Nov 2023 17:05
URI:	http://irep.iium.edu.my/id/eprint/108354

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