摘要
研究了掺杂非线性晶体Cd0 35Hg0 6 5Ga2 S4 的线性和非线性光学特性以及相位匹配 .在相同的实验条件下 ,与已知的中红外晶体相比较 ,测定了该晶体的损伤阈值 .实现了CO2 激光二次谐波产生实验 。
The linear and nonlinear optical properties,as well as phase-matching of mixed Cd 0.35Hg 0.65Ga 2S 4 nonlinear crystal are investigated. Damage threshold is determined in comparison with the widely used middle IR crystal under identical experimental conditions. CO 2 laser second harmonic generation (SHG) is realized in this crystal at a phase-matching angle in well coincidence with estimation.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2004年第11期3761-3765,共5页
Acta Physica Sinica
基金
国家自然科学基金 (批准号 :698780 0 5 )
黑龙江省自然科学基金 (批准号 :F0 1 10 )资助的课题~~
