Nd:CNGG晶体的生长及其性能研究  

Growth of Nd∶CNGG crystals and investigation of its properties

作　　者：张辉荣[1] 徐观峰[1] 李斌[1] 

机构地区：[1]西南技术物理研究所,成都610041

出　　处：《激光技术》2005年第6期599-600,625,共3页Laser Technology

摘　　要：报道了Nd∶CNGG晶体的生长,并对其结构、透过谱以及激光振荡性能进行了研究。利用1W的激光二极管为抽运源,在吸收功率为670mW时获得123.1mW的1.062μm连续激光输出,斜效率达到22.3%。结果表明,Nd∶CNGG晶体是一种非常适合激光二极管抽运的固体激光材料。Growth of Nd：CNGG crystal is reported and its structure, transmission spectrum and laser oscillation properties are described. Employing a 1W laser diode as a pump source, when the pump power is 670mW, the output power of 123.1 mW at 1. 062μm is obtained with slope efficiency of 22.3%. Nd：CNGG crystal is expected to be a prospective LD-pumping solid-state laser material.

关 键 词：固体激光材料 Nd:CNGG晶体 晶体生长 激光二极管抽运 

分 类 号：O782[理学—晶体学]