单频环形腔Nd:YVO_4激光器实验研究  

Experimental study of a ring cavity configuration single-frequency Nd:YVO_4 laser

作　　者：陈三斌[1,2] 周寿桓[1,2] 赵鸿[1,2] 唐晓军[1,2] 郭丽娜[2] 刘刚[2] 王超[2] 

机构地区：[1]固体激光技术国家级重点实验室,北京100015 [2]华北光电技术研究所,北京100015

出　　处：《光学技术》2010年第1期7-9,共3页Optical Technique

基　　金：国家自然科学基金资助项目(60890200);国家重点实验室基金资助项目(9140C0402030802)

摘　　要：采用"8"字结构环形谐振腔,进行了连续激光二极管单端泵浦Nd:YVO4激光器的实验研究。在室温下当泵浦功率为25.4W时,获得稳定1064nm单频激光输出功率为7.7W,光-光转换效率30.3%;光束质量为M2X=1.15和M2Y=1.18;3h功率不稳定度优于1%。The single-frequency Nd：YVO4 laser with a CW laser-diode end-pumped and a simple bow-tie ring cavity configuration is described.When the incident pump power is 25.4W,the single-frequency output power of 7.7W is obtained from the Nd：YVO4 laser at 1064nm,the optical-optical efficiency is 30.3% with beam quality is M2X=1.15 and M2Y=1.18.The fluctuation of power is about 1% for three hour.

关 键 词：单频激光器 ND:YVO4 激光二极管 单端泵浦 

分 类 号：TN248[电子电信—物理电子学]