钛宝石激光抽运的Nd∶GdCOB自倍频激光器研究  

Laser Performance of Self-frequency Doubling Nd∶GdCOB under Ti∶sapphire Laser Pumping

作　　者：吕军华[1] 李光明[1] 张树君[1] 刘均海[1] 陈焕矗[1] 蒋民华[1] 邵宗书[1] 

机构地区：[1]山东大学晶体材料国家重点实验室,济南250100

出　　处：《中国激光》2000年第7期577-580,共4页Chinese Journal of Lasers

摘　　要：报道了Nd∶GdCOB晶体相位匹配方向不位于主平面上的自倍频特性 ,并与位于主平面内的倍频方向进行了比较。获得 11 3mW的自倍频绿光输出 ,光 光转换效率为 2 3% ,自倍频腔阈值为 1mW。对实验结果进行了讨论。The self frequency doubling laser performance of Nd∶GdCOB crystal with the phase matching direction not in the principal plane is reported. The green light with a power of 11.3 mW and an efficiency of 2.3% was obtained. Laser threshold for self frequency doubling operation is measured to be 1 mW. The experimental results are discussed.

关 键 词：Nd:GdCOB晶体 自倍频 抽运 钛宝石激光器 

分 类 号：TN248.1[电子电信—物理电子学]