Single frequency erbium doped fiber laser with a highly doped erbium-doped fiber

Lokman, A. and Hamzah, A. and Huri, N.A.D. and Arof, Hamzah and Ahmad, F. and Ahmad, Harith and Harun, Sulaiman Wadi (2010) Single frequency erbium doped fiber laser with a highly doped erbium-doped fiber. Optoelectronics and Advanced Materials-Rapid Communications, 4 (11). pp. 1643-1646. ISSN 1842-6573

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Abstract

A single frequency Erbium-doped fiber laser (EDFL) operating at 1552.5 nm has been demonstrated by using a 2 m long of newly developed Zirconia-based Erbium-doped fiber (Zr-EDF) as a gain medium. The Zr-EDF is fabricated by combining Zr and Al to achieve the maximum Erbium ion concentration of 4320 ppm wt. By using a fiber Bragg grating (FBG) in a ring configuration, a laser which operates at 1552.5 nm with signal to noise ratio of 60 dB is generated. The linewidth of the EDFL is measured to be approximately 95 MHz using a heterodyne technique.

Item Type: Article
Uncontrolled Keywords: Zr-EDF; Erbium-doped fiber laser; Narrow linewidth laser
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Mr Faizal 2
Date Deposited: 16 Jan 2015 02:30
Last Modified: 19 Oct 2018 07:21
URI: http://eprints.um.edu.my/id/eprint/12123

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