准连续波掺钛蓝宝石激光器的研究  

Study on Quasi-CW Ti:Sapphire Laser

作　　者：王立新[1] 李港[2] 王伟祥 

机构地区：[1]北京工业大学,100022 [2]北京市激光技术实验室,100022

出　　处：《应用激光》1999年第3期101-102,132,共3页Applied Laser

摘　　要：采用三镜驻波腔和四镜驻波腔，以声光调Q内腔倍频Nd：YAG激光泵浦钛宝石激光器．实现了钛宝石激光器的准连续运转。当输出镜透过率为20％，泵浦光平均功率为7W时，获得钛宝石激光最大输出平均功率为0．95W，转换效率为13．6％，同时实现了720—820nm波长的连续调谐输出。Pumped by an internal frequency-doubled AO Q-switched Nd: YAG laser,aTi:sapphire laser has been demonstrated with an astigmatic compensated fold cavity of 3-mirror and 4-mirror. Up to 0. 95W output and 13. 6% of efficiency are obtained with an output transmission of 20% for a pump power of 7W,the tuning range from 720 to 820nm with the peak power wavelength at 800nm is achieved.

关 键 词：钛宝石激光器 准连续 调谐 

分 类 号：TN248.1[电子电信—物理电子学]