CdTe电光调频晶体用于电光调Q研究  

Study on Q-switching Using Electroptic FM Crystal

作　　者：田兆硕[1] 李自勤[1] 王 骐[1] 王雨三[1] 

机构地区：[1]哈尔滨工业大学可调谐激光技术国家级重点实验室,哈尔滨150001

出　　处：《量子电子学报》2002年第4期301-304,共4页Chinese Journal of Quantum Electronics

摘　　要：本文研究了CdTe电光调Q晶体及电光调频晶体的调制特性,报道了采用 CdTe电光调频晶体进行电光调 Q的光栅选支射频激励波导 CO2激光器,调 Q激光脉冲重复频率 1Hz～10 kHz可调,在 10 kHz重复频率时,获得激光脉冲峰值功率为 300 W,脉冲宽度为 150 ns.In this paper, the modulated characteristics of CdTe electroptic Q-switched crystal and FM crystal are analyzed and Q-switched RF excited waveguide CO2 laser tuned by grating using CdTe electroptic FM crystal is present. The Q-switched pulse repetition rate is 1 Hz^10 kHz. The peak power of 300 W and the pulse width of 150 ns have been obtained at the pulse repetition rate of 10 kHz.

关 键 词：电光调频晶体 电光调Q 射频波导CO2激光器 CdTe电光晶体 

分 类 号：TN248.22[电子电信—物理电子学]