激光二极管端泵浦Nd:GdVO_4连续激光器  

Study on LD end-pumped Nd:GdVO_4 CW laser

作　　者：陈三斌[1] 周寿桓[1] 赵鸿[1] 唐晓军[1] 张大勇[1] 朱辰[1] 徐鎏婧[1] 

机构地区：[1]固体激光技术国家级重点实验室,北京100015

出　　处：《红外与激光工程》2006年第z3期174-176,共3页Infrared and Laser Engineering

摘　　要：实验研究了激光二极管端面泵浦 Nd:GdVO_4激光器,采用平-平腔结构,实现了1 064 nm 连续激光输出。在注入泵浦功率为16.36 W 时,最大连续激光输出达9.86 W,光-光转换效率为60.02%;在腔内插入 Q开关,重复频率为50 kHz,注入泵浦功率为7.77 W 条件下,得到3.24 W 的激光脉冲输出,脉冲宽度为19 ns,M^2=2.4。The experimental on LD end-pumped Nd:GdVO_4 crystal laser is studied.Using plane-plane cavity resonator desgin,CW laser at 1 064 nm is obtained.With incident pump power of 16.36 W,maximum cw output of 9.86 W is obtained,with the optical conversion efficiency up to 60.02%.The Q-switch is added to the resonator.With incident pump power of 7.77 W,pulse output of 3.24 W is obtained and pulse duration is 19 ns at 50 kHz.M^2 is 2.4.

关 键 词：激光二极管 ND:GDVO4 1064 nm激光 Q开关 

分 类 号：TN248.1[电子电信—物理电子学]