Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output

Harun, Sulaiman Wadi and Akbari, Reza and Arof, Hamzah and Ahmad, Harith (2011) Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output. Laser Physics Letters, 8 (6). pp. 449-452. ISSN 1612-2011

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Official URL: https://doi.org/10.1002/lapl.201110015

Abstract

A passively mode-locked fiber ring laser is demonstrated using a 49 cm long bismuth oxide based erbium-doped fiber (Bi-EDF) and a fast semiconductor saturable absorber. Stable and clean short pulses are achieved because of these short and high nonlinear characteristics of the Bi-EDF. The laser operates at 1560 nm with a repetition rate of 8.3 MHz and a center wavelength of 1560 nm. The calibrated auto-correlator pulse trace of the laser shows a sech2 pulse shape, with an estimated pulse width of 340 fs.

Item Type: Article
Uncontrolled Keywords: Bismuth-based EDF; Passive mode-locked fiber laser; Picosecond pulse laser
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 31 Dec 2018 11:24
Last Modified: 31 Dec 2018 11:24
URI: http://eprints.um.edu.my/id/eprint/19850

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