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Proceedings Paper

Suppression of stimulated brillouin scattering in high power narrow linewidth fiber laser
Author(s): Liming Zhang; Chuping Yan; Jinjun Feng; Kun Zhang; Chen Zhu; Dayong Zhang; Hong Zhao; Shouhuan Zhou
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Paper Abstract

In this paper, limitation factor of high power narrow linewidth fiber laser is analyzed. The influence of Stimulated Brillouin Scattering and its suppressing theory are discussed. Influences of frequency number and frequency spacing to Stimulated Brillouin Scattering are analyzed respectively by simulation. The results indicate that increasing frequency number and controlling frequency spacing can reduce the power spectrum density in fiber. Then the Stimulated Brillouin Scattering threshold is increased. Finally, the fiber laser output power is increased a lot.

Paper Details

Date Published: 12 May 2017
PDF: 5 pages
Proc. SPIE 10173, Fourth International Symposium on Laser Interaction with Matter, 101731N (12 May 2017); doi: 10.1117/12.2266264
Show Author Affiliations
Liming Zhang, North China Research Institute of Electro-optics (China)
Chuping Yan, North China Institute of Computing Technology (China)
Jinjun Feng, North China Institute of Computing Technology (China)
Kun Zhang, North China Institute of Computing Technology (China)
Chen Zhu, North China Institute of Computing Technology (China)
Dayong Zhang, North China Institute of Computing Technology (China)
Hong Zhao, North China Institute of Computing Technology (China)
Shouhuan Zhou, North China Institute of Computing Technology (China)


Published in SPIE Proceedings Vol. 10173:
Fourth International Symposium on Laser Interaction with Matter
Yongkun Ding; Guobin Feng; Dieter H. H. Hoffmann; Jianlin Cao; Yongfeng Lu, Editor(s)

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