全固态447nm蓝色激光器的研究进展  

Development of all-solid-state 447nm lasers

作　　者：李景照[1] 陈振强[1] 林浪[1] 韩永飞[1] 李真[1] 张戈[2] 

机构地区：[1]暨南大学光电工程研究所,广州510632 [2]中国科学院福建物质结构研究所,福州350002

出　　处：《激光技术》2009年第1期42-45,49,共5页Laser Technology

基　　金：广州市科技攻关资助项目(2006Z3-D0111)

摘　　要：447nm蓝色激光光源的应用掀起了对激光二极管抽运全固态447nm蓝色激光器的研究热潮。介绍了全固态蓝色激光器的发展现状,总结了全固态447nm蓝色激光光源的研究现状,介绍了其技术路线并对之进行了比较,实现了连续447nm激光21mW的连续输出。分析了今后可能实现的途径和当前发展的可行性。Study on diode-pumped all-solid-state 447nm lasers is hot for the wide applications of 447nm blue laser sources. Based on lots of references at home and abroad, the development situation of all-solid-state blue lasers was introduced and summarized focusing on their technical routes. And then according to our study,21mW 447nm CW laser was gotten. Finally, the likely realization approaches of the 447nm lasers and the present feasibility was analyzed.

关 键 词：激光器 447nm蓝色激光器 激光晶体 激光二极管 

分 类 号：TN248.1[电子电信—物理电子学]