LD泵浦Nd:YAG 1.38 W高效率蓝光激光器  

LD-pumped Nd:YAG 1.38 W efficient blue laser

作　　者：李斌[1] 姚矣[1] 李永大[1] 曹思维[1] 陈金强[1] 林楠[1] 

机构地区：[1]长春理工大学物理系,吉林长春130022

出　　处：《量子电子学报》2009年第2期161-164,共4页Chinese Journal of Quantum Electronics

摘　　要：报道了利用光纤耦合LD列阵泵浦Nd:YAG晶体,I类临界相位匹配LBO内倍频来获得高效的473 nm蓝光激光。采用三镜折叠腔结构,通过对系统的优化设计,在注入泵浦功率为12.5 W时,获得了连续输出1.38 W的基模473 nm蓝光激光,光-光转换率达11%。A fiber-coupled LDA-pumped, type-Ⅰ critical phase matched LBO crystal intra-cavity frequency doubled blue Nd：YAG laser at 473 nm is reported. By using a folded three-mirror cavity, with injection pump power of 12.5 W, TEM00 mode blue laser at 473nm of 1.38 W is obtained by optimizing design, with the optical conversion efficiency up to 11%.

关 键 词：激光技术 LD泵浦 ND:YAG/LBO 三镜折叠腔 蓝光激光 

分 类 号：TN248.1[电子电信—物理电子学]