摘要
从导致LD泵浦的直腔Nd :YVO4/KTP绿激光器偏振比差的主要原因出发 ,提出了采用V型谐振腔结构和Ⅰ类临界位相匹配LBO腔内倍频的方案 ,实验得到了高于 2 0 0 0∶1的偏振比。
Based on the main aspects that affect the polarization degree of a LD pumped Nd:YVO 4/KTP green-light laser,the struc ture of V-shaped cavity and I-typed LBO frequency doubling was brought forth,and high polarization degree of more than 2000∶1 was obtained in the experiment.
出处
《激光杂志》
CAS
CSCD
北大核心
2001年第4期9-10,共2页
Laser Journal
基金
国家"8 63"高科技计划资助项目
关键词
LD泵浦
绿激光器
偏振特性
LD-pumped,V-shaped cavity,I-typed LBO,polarization
