激光二极管泵浦Nd∶YVO_4/YVO_4复合晶体绿光激光器  

Diode-pumped Nd∶YVO_4/YVO_4 Composite Crystal Green Laser

作　　者：李晓敏[1] 卓壮[1] 李涛[1] 杨宏志[2] 

机构地区：[1]山东协和职业技术学院计算机系,济南250109 [2]山东大学信息科学与工程学院,济南250100

出　　处：《光子学报》2007年第8期1381-1383,共3页Acta Photonica Sinica

基　　金：山东省科技厅科技攻关计划(031080125)资助

摘　　要：采用一种新型的Nd∶YVO4/YVO4复合晶体,利用V型折叠腔,研究了高功率激光二极管端面泵浦的Nd∶YVO4/YVO4复合晶体激光器基频1.06μm及倍频532nm激光的输出特性.当泵浦功率为24.6W时,获得1.06μm激光的最大输出功率为11.7W,光-光转换效率为48%.当泵浦功率为17W时,获得了5.32W的绿光输出,光-光转换效率达到31.3%.The output properties of a diode-pumped Nd ： YVO4/YVO4 composite crystal laser at 1.06 μm and frequency-doubling 532 nm light with a ＂V-shaped＂ folded cavity were studied. With the incident pump power of 24. 6 W, an output power at 1. 06 μm of 11. 7 W was achieved, giving an optical conversion efficiency of 48%;With the incident pump power of 17 W, 5.32 W green light was generated,resulting in an optical conversion efficiency of 31.3%.

关 键 词：激光二极管端面泵浦 V型折叠腔 KTP晶体 Nd∶YVO4/YVO4复合晶体 

分 类 号：TN248.1[电子电信—物理电子学]