LD泵浦Nd∶YVO_4/BIBO腔内倍频457nm蓝光激光器  

Laser-diode Pumped Nd∶YVO_4/BIBO 457nm Blue Laser by Intracavity Doubling

作　　者：吕彦飞[1] 张喜和[1] 姚治海[1] 李昌立[1] 卢俊[1] 

机构地区：[1]长春理工大学理学院,吉林长春130022

出　　处：《激光与红外》2007年第6期506-507,共2页Laser & Infrared

基　　金：国家"863"高科技计划资助项目(No.2002AA311140)

摘　　要：用国产半导体激光二极管泵浦Nd∶YVO4晶体,在室温下获得914nm激光连续输出,用I类临界位相匹配B IBO腔内倍频获得457nm蓝光激光输出,当注入泵浦功率为1.4W时,蓝光最大输出为48mW,光光转化效率为3.4%,功率稳定度24h内优于±2.8%。An optimized designed CW 914nm laser at room temperature is obtained. Using type-Ⅰ critical-matching BIBO crystal,457nm blue laser is obtained by 914nm intracavity frequency doubling. The maximum laser output power of 48mW is obtained when a incident pump laser of 1.4W is used. The optical-to-optical conversion up to 3.4%, the power instability in 24h is better than ±2.8%.

关 键 词：激光二极管泵浦 ND∶YVO4晶体 BIBO倍频 蓝光激光 

分 类 号：TN248.1[电子电信—物理电子学]