摘要
受激布里渊散射(SBS)是一种三阶非线性光学效应,SBS相位共轭镜(PCM)是基于SBS的自抽运PCM,能实时补偿放大器和放大光路中的波前畸变,改善激光器的输出光束质量,其应用越来越广泛。简要介绍了SBS-PCM激光系统的基本原理和典型装置,并概述了国内外液体和固体SBS相位共轭技术在高重复频率高功率激光系统中的研究进展,提出带SBS-PCM的高重复频率高功率激光系统有待解决的问题。
Stimulated Brillouin scattering （SBS） is a third-order nonlinear optical effect. Stimulated Brillouin scattering phase conjugate mirror （PCM） is a self pumped PCM based on SBS. SBS-PCM can compensate wavefront distortion caused by system thermal aberration and material inhomogeneity and improve laser beam quality. The applications of SBS-PCM are becoming more and more extensive. We review the typical laser configuration with SBS-PCM. Research progress in this field at home and abroad is briefly summarized. Some problems to be resolved are also put forward.
出处
《激光与光电子学进展》
CSCD
北大核心
2014年第4期1-8,共8页
Laser & Optoelectronics Progress
基金
国家自然科学基金(61205136)
中国科学院光电研究院创新项目(Y30B16A13Y)
关键词
激光器
受激布里渊散射
高重复频率
高功率激光
相位共轭镜
SBS介质
lasers
stimulated Brillouin scattering
high repetition rate
high power laser
phase conjugate mirror
stimulated Brillouin scattering media
