Experimental research on stimulated Brillouin scattering in fused silica glass

被引：9

作者：

Guo Shao-Feng

Lin Wen-Xiong ^{[1
]}

Lu Qi-Sheng

Chen Sui

Lin Zong-Zhi

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China

[2] Natl Univ Def Technol, Coll Optoelect Sci & Technol, Changsha 410073, Peoples R China

来源：

ACTA PHYSICA SINICA | 2007年 / 56卷 / 04期

关键词：

stimulated Brillouin scattering; fused-silica glass; laser-induced-damage; reflectivity;

D O I：

10.7498/aps.56.2218

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Stimulated Brillouin scattering(SBS) is one of important nonlinear optical phenomena, which is widely used in the areas of phase conjugation, pulse compression and beam combination. In this paper, a single axial and single transverse mode Q switched laser system is used as pump source and SBS is investigated experimentally in small bulk fused silica. Damage free operation is observed with SBS reflectivity up to 60%. The self-Stokes-seeding effect, which has been reported elsewhere, is verified. To improve reflected energy and SBS efficiency, two SBS samples connected in series is configured, but the SBS reflectivity cannot exceed 60% due to surface damage.

引用

页码：2218 / 2222

页数：5

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