35-channel multiwavelength brillouin-erbium fiber laser utilizing fiber loop mirrors

Al-Mansoori, Mohammed Hayder and Abidin, Mohd Shahnan Zainal and Naji, Ahmed Wathik and Kadir, Muhammad Zamzuri Abdul and Adikan, Faisal Rafiq Mahamd and Mahdi, Mohd Adzir (2005) 35-channel multiwavelength brillouin-erbium fiber laser utilizing fiber loop mirrors. Japanese Journal of Applied Physics, 44 (1-7). L190-L192. ISSN 0021-4922

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Official URL: https://doi.org/10.1143/JJAP.44.L190

Abstract

In this paper, we propose a simple approach for achieving multiwavelength tunable Brillouin-Erbium fiber lasers utilizing fiber loop mirror technique. The impact of Brillouin gain contributed by the change of single-mode fiber length on the number of channels is explained. A low threshold operation of 3.5, 4 and 8 mW is achieved at 25, 8.8 and 1.9 km respectively. Simultaneous oscillation of 20, 21 and 35 channels with equally channel spacing of 0.088 nm is obtained at the optimum Brillouin pump power and Brillouin pump wavelength for 1.9, 8.8 and 25 km respectively.

Item Type: Article
Additional Information: Al-Mansoori, MH Abidin, MSZ Naji, AW Kadir, MZA Adikan, FRM Mahdi, MA
Uncontrolled Keywords: Optical fiber lasers erbium fiber laser resonator brillouin scattering multiwavelength fiber laser
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Mr. Mohammed Salim Abd Rahman
Date Deposited: 06 Feb 2013 02:53
Last Modified: 11 Oct 2018 01:36
URI: http://eprints.um.edu.my/id/eprint/4690

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