Laser-induced damage of 1064-nm narrow-band interference filters under different laser modes

作     者：高卫东 贺洪波 邵建达 范正修 

作者机构：Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800he laser-induced damage behavior of narrow-band interference filters was investigated with a Nd:YAG laser at 1064 nm under single-pulse mode and free-running laser mode. The absorption measurement of such coatings has been performed by surface thermal lensing (STL) technique. The relationship between damage morphology and absorption under the two different laser modes was studied in detail. The explanation was given by the standing-wave distribution theory. 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2004年第2卷第8期

页      面：493-494页

核心收录：

学科分类：0808[工学-电气工程] 080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：This work was supported by the National "863" Project of China. W. Gao's e-mail address is wdgao@mail.siom. ac.cn 

主　　题：Laser modes Light interference Neodymium lasers Optical filters 

摘      要：The laser-induced damage behavior of narrow-band interference filters was investigated with a Nd:YAG laser at 1064 nm under single-pulse mode and free-running laser mode. The absorption measurement of such coatings has been performed by surface thermal lensing (STL) technique. The relationship between damage morphology and absorption under the two different laser modes was studied in detail. The explanation was given by the standing-wave distribution theory.