激光二极管抽运Cr^(4+)∶YAG被动调QNd∶YVO_4激光器的实验研究  

Experimental Study on LD Pumped Nd∶YVO_4 Laser Passively Q-switched by Cr^(4+)∶YAG

作　　者：杨成伟[1] 霍玉晶[1] 尹晓东[1] 陈千颂[1] 张宝顺[2] 

机构地区：[1]清华大学电子工程系,北京100084 [2]长春理工大学高功率半导体激光器国家重点实验室,吉林长春130022

出　　处：《中国激光》2004年第1期1-4,共4页Chinese Journal of Lasers

基　　金：国防科技重点实验室基金 (5 14 5 6 0 5 0 10 3JW0 10 3)资助课题

摘　　要：对激光二极管 (LD)抽运的Cr4+ ∶YAG被动调QNd∶YVO4全固态激光器进行了实验研究。着重研究了抽运功率 ,Cr4+ ∶YAG晶体的初始透过率及其在激光腔中的位置等因素对激光器输出脉冲宽度和重复频率等性能的影响 ,并对实验结果进行了相应的分析讨论 。The experimental study on LD pumped Nd∶YVO_4 laser passively Q-switched by Cr 4+∶YAG was carried out. Especially, the emphasis was on the influence of pump power, initial transmissions of Cr 4+∶YAG and its position in the laser cavity on the pulse width and repetition rate of laser output. The experiment results were analyzed and discussed.

关 键 词：激光技术 CR^4+ YAG 被动调Q 重复频率 脉冲宽度 激光二极管抽运 LD抽运 全固态激光器 

分 类 号：TN248.1[电子电信—物理电子学]