Optical properties and phase-matching in LiInS2

作     者：黄金哲 任德明 胡孝勇 曲彦臣 Yuri Andreev Pavel Geiko Anna Shaiduko Sergey Grechin 

作者机构：Institute of Opto-Electronics Harbin Institute of TechnologyHarbin 150001 Institute of Optical Monitoring SB RAS Tomsk 634055 Russia SRIRL Bauman Moscow State Technical University Moscow 107005 Russia 

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

年 卷 期：2003年第1卷第4期

页      面：237-240页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：This work was supported by the National Natural Science Foundation of China under Grant No. 69878005 and Natural Science Foundation of Heilongjiang Province under Grant No. F01-10. J. Huang's e-mail address is huang_yin@sohu.com 

主　　题：Crystals Optical frequency conversion Optically pumped lasers 

摘      要：Investigation results on linear and non-linear optical properties, damage threshold and potential efficiencies of biaxial negative LiInS2 crystal are represented. It shows that the crystal has phase-matching and group-velocity matching in wide spectral range for second harmonic, sum- and difference-frequency generation of visible, near and middle IR lasers. The possibilities of designing middle IR optical parametric oscillator (OPO) pumped by Nd:YAG and dye lasers and specially possibility of frequency conversion with 3 um range femtosecond erbium lasers are given.