XeF(C-A)蓝绿激光线宽压缩技术  

Spectral-narrowing of XeF(C-A) blue-green laser

作　　者：朱峰[1] 于力[1] 安晓霞[1] 易爱平[1] 马连英[1] 黄超[1] 

机构地区：[1]西北核技术研究所激光与物质相互作用国家重点实验室,西安710024

出　　处：《强激光与粒子束》2010年第11期2588-2592,共5页High Power Laser and Particle Beams

基　　金：国家高技术发展计划项目

摘　　要：利用表面放电光泵浦XeF（C-A）蓝绿激光器开展了激光线宽压缩技术研究,分别采用谐振腔腔镜谱带重叠法和光栅谐振腔法实现了线宽小于10 nm的窄线宽激光输出。采用谐振腔腔镜谱带重叠法,激光输出线宽约7 nm,采用光栅谐振腔法可以将激光线宽压缩到约1 nm,并实现XeF（C-A）激光的可调谐输出,调谐范围为470~495 nm。This paper studies the spectral narrowing technology for the optical pumping XeF（C-A） bule-green laser with surface discharge.Two types of resonators,spectral overlapping resonator and grating resonator are used to compress the laser spectrum.A pectral linewidth of about 7 nm can be obtained when the spectral overlappting resonator is used,and the laser output energy is about 750 mJ.Narrow-linewidth tunable laser output is realized by grating resonator,with a spectral width of about 1 nm and a tunable range from 470 to 495 nm.

关 键 词：XEF(C-A)激光 线宽压缩 可调谐 谐振腔 

分 类 号：TN248.1[电子电信—物理电子学]