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Proceedings Paper

Dependence of stimulated Brillouin scattering on the bandwidth, mode number, and mode separation of a laser
Author(s): Dianyang Lin; Hongyan Gao; Zhiwei Lü; Shuangyi Wang; Xiaoyan Zhao
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Paper Abstract

Based on the multi-axial theory of stimulated Brillouin scattering (SBS), a group of coupled wave equations without limitation to the mode separation of a laser is deduced when the random initial phases of the axial modes are introduced for SBS pumped by a free operation laser. The coupling coefficient between two axial modes is obtained, and the dependences of the threshold and reflectivity of broadband SBS on the bandwidth, the mode number, the mode separation of the laser, are simulated numerically. The SBS threshold and reflectivity are dependent not only on the laser bandwidth, but also on the mode number and the mode separation of the laser.

Paper Details

Date Published: 10 June 2006
PDF: 6 pages
Proc. SPIE 6344, Advanced Laser Technologies 2005, 63441G (10 June 2006); doi: 10.1117/12.694407
Show Author Affiliations
Dianyang Lin, Harbin Institute of Technology (China)
Hongyan Gao, Harbin Institute of Technology (China)
Zhiwei Lü, Harbin Institute of Technology (China)
Shuangyi Wang, Harbin Institute of Technology (China)
Xiaoyan Zhao, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 6344:
Advanced Laser Technologies 2005
Ivan A. Shcherbakov; Kexin Xu; Qingyue Wang; Alexander V. Priezzhev; Vladimir I. Pustovoy, Editor(s)

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