Ring microfiber coupler erbium-doped fiber laser analysis

Sulaiman, Azlan and Harun, Sulaiman Wadi and Ahmad, Harith (2014) Ring microfiber coupler erbium-doped fiber laser analysis. Chinese Optics Letters, 12 (2). 021403. ISSN 1671-7694

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Abstract

A non-adiabatic microfiber coupler is fabricated by flame brushing technique and then theoretically and experimentally analyzed. The effective length of the microfiber coupler is determined by simulation, and a low-noise laser is demonstrated using various lengths of erbium-doped fiber (EDF) when incorporated in a laser setup. At 18.6-mW input pump power, the maximum output power of 20 \mu W and the lowest lasing threshold of 3.8 mW are obtained with a 90-cm-long EDF.

Item Type: Article
Uncontrolled Keywords: Ring microfiber coupler; Erbium-doped fiber; Laser analysis
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 26 Oct 2015 03:55
Last Modified: 09 Oct 2018 05:04
URI: http://eprints.um.edu.my/id/eprint/14321

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