全固态复合内腔和频613nm连续波橙光激光器  

All-solid-state Continuous-wave Doubly Resonant Allintracavity Sum-frequency Mixing Orange Laser at 613nm

作　　者：吕彦飞[1] 张喜和[1] 姚治海[1] 

机构地区：[1]长春理工大学,吉林长春130022

出　　处：《激光与红外》2007年第7期614-616,共3页Laser & Infrared

基　　金：国防科工委国防基础科研项目(NO.A3620060122)资助

摘　　要：报道了全固态连续波613nm橙光激光器,橙激光是分别由Nd∶YAG和Nd∶YVO4晶体的1444nm和1064nm谱线非线性和频产生的,两条谱线在各自晶体对应能级跃迁分别为4F3/2-4I13/2和4F3/2-4I11/2。实验中采用复合腔结构,利用KTP晶体Ⅱ类临界相位进行内腔和频,当注入到Nd∶YAG和Nd∶YVO4晶体的泵浦功率分别为20W和10W时,获得344mW的TEM00连续波613nm橙激光输出。4h功率稳定度优于±2.8%。A all solid-state continuous-wave orange laser at 613nm is firstly reported, 1444nm wavelength is obtained from ^4F3/2-^4I13/2 transition in Nd：YAG and 1064nm wavelength is obtained from ^4F3/2-^4I11/2 transition in Nd：YVO4. Orange laser at 613nm is obtained by using a doubly folded-cavity, type-Ⅱ critical phase matching KTP crystal intracavity sum frequency mixing by 1444nm and 1064nm, with incident pumped power of 20W in Nd：YAG and 10W in Nd：YVO4, TEM00 mode orange laser at 613nm of 344mW is obtained at last. The power stability in 4h is better than ±2.8%.

关 键 词：全固态 复合腔 和频 橙光激光器 

分 类 号：TN248.1[电子电信—物理电子学]