Investigation on threshold power of stimulated Brillouin scattering in photonic crystal fiber

Parvizi, R. and Harun, Sulaiman Wadi and Ali, N.M. and Arof, Hamzah and Ahmad, Harith (2012) Investigation on threshold power of stimulated Brillouin scattering in photonic crystal fiber. Optik, 123. pp. 1149-1152. ISSN 0030-4026

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Abstract

We have developed a theoretical approach to simulate stimulated Brillouin scattering (SBS) generation in photonic crystal fiber (PCF). The threshold condition for the SBS occurrence has been derived as a function of fiber parameters and input pump power. A particular emphasis is given to the influence of the input pump power and fiber length on the Brillouin gain in the PCF. To assess threshold pump power accurately, the pump depletion effect has been included by employing the 1% criterion. This simulation can anticipate the Brillouin threshold gain value precisely. The threshold gain varies from 14 to 18 depending on the PCF length.

Item Type: Article
Additional Information: Photonics Laboratory, Department of Physics, University of Malaya
Uncontrolled Keywords: Stimulated Brillouin scattering; Brillouin threshold gain; Photonic crystal fiber
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Ms. Jamilah Salleh
Date Deposited: 15 Oct 2014 00:53
Last Modified: 09 Oct 2018 06:13
URI: http://eprints.um.edu.my/id/eprint/10454

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