Mode-Locked Erbium-Doped Fiber Laser Using Vanadium Oxide as Saturable Absorber

Nady, Ahmed and Baharom, Mohd Faizal and Latiff, Anas Abdul and Harun, Sulaiman Wadi (2018) Mode-Locked Erbium-Doped Fiber Laser Using Vanadium Oxide as Saturable Absorber. Chinese Physics Letters, 35 (4). 044204. ISSN 0256-307X

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Official URL: https://doi.org/10.1088/0256-307X/35/4/044204

Abstract

A mode-locked erbium doped fiber laser (EDFL) is demonstrated using the vanadium oxide (V 2 O 5 ) material as a saturable absorber (SA). The V 2 O 5 based SA is hosted into poly ethylene oxide film and attached on fiber ferule in the laser cavity. It shows 7% modulation depth with 71MW/cm2 saturation intensity. By incorporating the SA inside the EDFL cavity with managed intra-cavity dispersion, ultrashort soliton pulses are successfully generated with a full width at half maximum of 3.14 ps. The laser operated at central wavelength of 1559.25nm and repetition frequency of 1 MHz.

Item Type: Article
Uncontrolled Keywords: mode-locked erbium doped fiber laser (EDFL); vanadium oxide (V 2 O 5 ); saturable absorber (SA)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 08 May 2019 08:20
Last Modified: 08 May 2019 08:20
URI: http://eprints.um.edu.my/id/eprint/21179

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