LD侧泵Nd∶YAP连续红外激光器  

Diode-side-pumped Nd∶YAP high power cw laser

作　　者：钱金宁 刘涛[1] 孙桂侠[1] 李嘉强[1] 张晓卫[1] 张志忠[1] 

机构地区：[1]核工业理化工程研究院,激光技术研究所,天津300180

出　　处：《激光与红外》2013年第9期1014-1016,共3页Laser & Infrared

摘　　要：报道了激光二极管(LD)五阵列侧面泵浦Nd∶YAP平平腔结构的1342 nm波长固体激光器实验研究。在LD泵浦功率为700 W时,获得了132.2W的平行于晶体c轴线偏振的连续1342 nm输出光,光光转换效率为19%,斜效率为29%,1 h功率抖动优于0.73%。测量了输出激光的峰值波长和线宽,输出激光线宽半高宽为10 GHz。A linearly polarized CW diode-side-pumped Nd ∶ YAP laser at 1342 nm is reported.Performances of the laser with different output couplers were studied,and a c-axis polarized laser with the cw output power of 132.2 W was obtained with a pumping power of 700 W.Slope efficiency of 29% and optical conversion efficiency of 19% were obtained,and the laser linewidth is about 10GHz,the laser power stability is better than 0.73% for one hour.

关 键 词：LD侧泵 Nd∶YAP 连续1342 nm红外光 平平腔 

分 类 号：TN248.1[电子电信—物理电子学]