Investigation on stimulated Brillouin scattering characteristics in a highly doped Bismuth-based Erbium-doped fiber

Parvizi, R. and Harun, Sulaiman Wadi and Ali, N.M. and Ahmad, Harith (2010) Investigation on stimulated Brillouin scattering characteristics in a highly doped Bismuth-based Erbium-doped fiber. Laser Physics, 20 (11). pp. 1973-1977. ISSN 1054-660X

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Official URL: https://doi.org/10.1134/S1054660X10210103

Abstract

Stimulated Brillouin scattering (SBS) characteristics in a 49 cm long highly doped Bismuth-based Erbium doped fiber (Bi-EDF) is investigated in the ring and linear cavity configurations. At Brillouin pump (BP) power of 6 dBm, the Brillouin laser peak power of the optimized ring Brillouin Erbium fiber laser (BEFL) is obtained at 23 dB higher than the peak power of the conventional linear cavity at an up shifted wavelength of 0.08 nm. This Bi-EDF ring cavity operates at nearly 1563 nm wavelength region, which is up-shifted by 0.08 nm from the Brillouin pump wavelength with the side mode suppression ratios (SMSR) of 29 and 23 dB in the forward and backward directions, respectively.

Item Type: Article
Uncontrolled Keywords: Pump Power; Erbium; Laser Phys; Ring Cavity; Stimulate Brillouin Scattering
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 02:28
Last Modified: 08 Apr 2019 06:14
URI: http://eprints.um.edu.my/id/eprint/12110

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