热键合Nd：YVO4/YVO4复合晶体激光特性的研究  

Research On Laser Characterization Of Diffusion Bonding Nd：yvo4/yvo4 Composite Crystal

作　　者：李晓敏[1] 张燕[1] 卓壮[2] 

机构地区：[1]山东协和学院基础部,山东济南250109 [2]山东大学山大鲁能信息科技有限公司,山东济南250100

出　　处：《科教导刊》2011年第21期147-148,共2页The Guide Of Science & Education

摘　　要：为改善高功率激光器激光工作物质的热效应，采用一种热效应较小的复合晶体Nd：YVO4/YVO4，利用z型折叠腔，研究了在高功率激光二极管端面泵浦的情况下复合晶体的激光特性。当泵浦功率为24．65W时，获得了12．5W的1．06μm红外输出，光-光转换效率达到50．7％；当泵浦功率为17W时，获得了6．38W的绿光输出，光-光转换效率为37．5％．The output properties of a diode-pumped Nd：YVO4/YVO4 composite crystal laser at 1.06μm and frequency-doubling 532nm light with a ＂Z-shaped＂ folded cavity were studied. With the incident pump power of 24.65W, an output power at 1.061am of 12.5W was achieved, giving an optical conversion efficiency of 50.7%; With the incident pump power of 17W, 6.38W green light was generated, resulting in an optical conversion efficiency of 37.5%.

关 键 词：热键合 Z型折叠腔Nd:YVO4/YVO4复合晶体 

分 类 号：TN248.1[电子电信—物理电子学]