LD泵浦全固态连续Nd∶LuVO_4-LBO533nm绿光激光器  

All-solid-state CW Nd∶LuVO_4-LBO 533 nm laser pumped by LD

作　　者：阮仁秋[1] 李永亮[1] 倪天怡[1] 张天乙[1] 温彬[1] 

机构地区：[1]长春理工大学光电工程学院,吉林长春130022

出　　处：《激光与红外》2012年第11期1252-1254,共3页Laser & Infrared

基　　金：国家自然科学基金项目(No.61108029)资助

摘　　要：报道了采用888 nm的激光二极管(LD)泵浦Nd∶LuVO4晶体得到1066 nm的激光输出,其中Nd∶LuVO4晶体对应能级跃迁为4F3/2→4I11/2。在注入抽运功率为18.3 W时,可获得11.2 W的近红外激光输出;然后采用非线性晶体LiB3O5(LBO)进行腔内倍频,获得了533 nm的绿激光输出,输出功率为4.2 W,其光-光转换效率为23%,4 h功率稳定度优于±3.7%。It＇s reported an efficient laser at 1066 nm which is generated by 4F3/2 to 4I11/2 transition of Nd：LuVO4 with a pump laser at 888 nm. Continuous wave （CW） with 11.2 W output power at 1066 nm is obtained under a pump power of 18.3 W. Moreover intracavity frequency doubling with LiB305 （LBO） nonlinear crystal yields 4.2 W green light at 533 nm. The optical to optical efficiency is 23.0%. The power stability in 4 hours is better than ±3.7%.

关 键 词：激光 LD泵浦 腔内倍频 Nd∶LuVO4 

分 类 号：TN248.1[电子电信—物理电子学]