LD泵浦的Nd:YAG陶瓷激光器  

LD Pumped Nd:YAG Ceramic Laser

作　　者：杨成伟[1] 霍玉晶[1] 何淑芳[1] 冯立春[1] 

机构地区：[1]清华大学电子工程系,北京100084

出　　处：《光电子．激光》2004年第7期787-789,共3页Journal of Optoelectronics·Laser

基　　金：国家自然科学基金重点资助项目(50132010)

摘　　要：介绍了一种新型的固体激光材料———Nd:Y3Al5O12(Nd:YAG)陶瓷的光学特性,设计并研制成LD泵浦的Nd:YAG陶瓷微型激光器件。阈值泵浦功率为48mW,在泵浦功率为1.5W时获得了516mW的1064nm连续激光输出,光 光转换效率为34.4%。The optical characteristic of Nd:Y3Al5O12 (Nd:YAG) ceramic, a new type solid-state laser material, was introduced, and LD pumped miniature laser with Nd:YAG ceramic was developed. The laser threshold is only 48 mW with R=97% output coupler. With 1.5 W pumping power, 516 mW CW laser output at 1064 nm is obtained corresponding to an optical-to-optical efficiency of 34.4%.

关 键 词：LD泵浦 ND:YAG陶瓷激光器 阈值泵浦功率 光-光转换效率 

分 类 号：TN248.1[电子电信—物理电子学]