Optimization of tunable dual wavelength erbium-doped-fiber laser

Citation

Al-Alimi, Abdulmoghni Ali Wazea and Al-Mansoori, Mohammed Hayder and Abas, Ahmad Fauzi and Mahdi, Mohd Adzir and Ajiya, Mohammed (2009) Optimization of tunable dual wavelength erbium-doped-fiber laser. Laser Physics Letters, 6 (10). pp. 727-731. ISSN 1612-2011; ESSN:1612-202X

Abstract

This paper reports the design optimization of a novel tunable dual wavelength erbium doped fiber ring laser. The effects of pump wavelength, active fiber length, and coupling ratio on threshold pump power, output power, and side mode suppression ratio (SMSR) of the lasers are investigated. Pumping at wavelength of 1480 nm provides high output and lower thresholdpower of 2.8 mW. The optimum erbium-doped fiber (EDF) length requires for a given pump power varies as a function of pump wavelengths. The pump wavelength and EDF length haveno effect on the laser stability.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1002/lapl.200910066
Publisher:	Institute of Physics
Keywords:	Fiber laser; Erbium doped fiber; Tunable laser; Dual wavelength laser.
Depositing User:	Fatimah Zahrah @ Aishah Amran
Date Deposited:	14 Oct 2014 06:40
Last Modified:	13 Nov 2015 03:58
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1002/lapl.200910066
URI:	http://psasir.upm.edu.my/id/eprint/15991
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