吉瓦级“力光”可调式钕玻璃激光器  

“LI-GUANG”ADJUSTABLE Nd: GLASS LASER APPARATUS WITH GIGA WATTS

作　　者：周益春[1] 王春奎[1] 段祝平[1] 

机构地区：[1]中国科学院力学研究所材料动力学及激光与物质相互作用实验室

出　　处：《强激光与粒子束》1995年第3期350-354,共5页High Power Laser and Particle Beams

基　　金：国家高技术激光技术领域和国家自然科学基金

摘　　要：介绍“力光”装置上采用的ＰＴＭ电光调Ｑ技术，不改变光路而将ＰＴＭ与ＰＲＭ电光调Ｑ及长脉冲能量运转方式集成一体，从而方便地实现了四个脉宽的激光输出。AbstractIn this paper the“Liguang”adjustable Nd-Glass laser apparatus with giga watts is re-ported for the arrangement of components,main characteristics,mechanism of laser action andlaser output performances.The PTM (pulse transmission mode)Q-switching technique is usedfor the first time in high power laser system. The short pulsed laser output with PTMQ-switching and PRM(pulse reflectivity mode)Q-switching,long pulse laser output withmicrosecond orders FWHM (full width at half maximum)and millisecond orders FWHM are alleasily obtained when the optical path is not changed in the“Liguang”laser apparatus.

关 键 词：钕玻璃激光器 多功能脉宽可调 激光器 

分 类 号：TN248.12[电子电信—物理电子学]