高功率全固态紫外激光器研究新进展.pdf

37 9 Vol. 37, No. 9 2010 9 CHINESE JOURNAL OF LASERS September, 20 10 : 2010) 高功率全固态紫外激光器研究新进展 柳 强 闫兴鹏 陈海龙 黄 磊 巩马理 ( , 100084) ( UV) , , 355 nm 266 nm , ; ; ; ; T N248. 1; O437 A doi: 10. 3788/ CJ2289 New Progress in HighP ower AllSolidState Ultraviolet L aser Liu Qiang Yan Xingpeng C en Hailong Huang Lei Gong Mali ( State Ke Laborator of Tribolog , Cen ter for Photon ics an d Electron ics , Departm ent of Precision In st rum ent s , T sin ghu a Un iversit , Beijing , 100084, China ) Abstract T e applications for ig power ultraviolet (UV) lasers are introduced. T e principle for t e generation of ultraviolet lasers and t e performances of nonlinear optical crystals used for ig power ultraviolet lasers are reviewed. T e researc progress on t e ig power allsolidstate 355 nm and 266 nm ultraviolet lasers at ome and broad are given. T e problems and probable tec niques for t e development of t e ig power allsolidstate ultraviolet lasers are previewed. Key words lasers; ultraviolet laser; nonlinear optics; frequency conversion; p ase matc ing 1 ( LD) UV ( UV) UV , , , , , LD UV U V UV ( Si , ) , [ 1~ 3] UV , UV , 355 nm , U V 266 nm U V , !, UV !, , 355 nm266 nm U V [ 4] UV : : 20 100506 : 863 ( 2007AA030113) ( 607780 14) : ( 1971 ) , , , , , Email: qiangliu@ mail. tsinghua. edu. cn 2290