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| 激光二极管抽运全固态355 nm连续波紫外激光器 | |
| 引用本文： | 吕彦飞,张喜和,姚治海,檀慧明,夏菁,王志强,李昌立,张凤东.激光二极管抽运全固态355 nm连续波紫外激光器[J].中国激光,2007,34(8):1048-1050. |
| 作者姓名： | 吕彦飞 张喜和 姚治海 檀慧明 夏菁 王志强 李昌立 张凤东 |
| 作者单位： | 1. 长春理工大学物理系,吉林,长春,130022 2. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033 3. 北京跟踪与通讯技术研究所,北京,100094 |
| 基金项目： | 国防科工委国防基础科研项目 |
| 摘 要： | 通过优化设计激光谐振腔,实现了激光二极管(LD)抽运腔内三次谐波转换355 nm紫外激光器的高效率输出.实验中采用复合腔结构,利用BIBOⅠ类临界相位匹配进行腔内和频,当注入到Nd∶YAG和Nd∶YVO4晶体的抽运功率分别为20 W和8 W时,获得最大功率为114 mW的TEM00连续波355 nm的紫外激光输出,光-光转换效率为0.4%,4 h功率稳定度优于±3.2%. |
| 关 键 词： | 激光器 全固态激光器 复合腔 和频 紫外激光 |
| 文章编号： | 0258-7025（2007）08-1048-03 |
| 收稿时间： | 2006/12/4 |
| 修稿时间： | 2006-12-04 |
Laser-Diode Pumped All-Solid-State Continuous-Wave Ultraviolet Laser at 355 nm |
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| L Yan-fei,ZHANG Xi-he,YAO Zhi-hai,TAN Hui-ming,XIA Jing,WANG Zhi-qiang,LI Chang-li,ZHANG Feng-dong.Laser-Diode Pumped All-Solid-State Continuous-Wave Ultraviolet Laser at 355 nm[J].Chinese Journal of Lasers,2007,34(8):1048-1050. | |
| Authors: | L Yan-fei ZHANG Xi-he YAO Zhi-hai TAN Hui-ming XIA Jing WANG Zhi-qiang LI Chang-li ZHANG Feng-dong |
| Affiliation: | 1.Department of Physics,Changchun University of Sciences and Technology,Changchun,Jilin 130022,China;2.Changchun Institute of Optics,Fine Mechanics and Physics,The Chinese Academy of Sciences,Changchun,Jilin 130033,China;3.Beijing Institute of Tracking and Telecommunication Technology,Beijing 100094,China |
| Abstract: | A laser-diode pumped all-solid-state 355 nm continuous-wave ultraviolet laser with intra-cavity tripling and efficient output was achieved by cavity design optimization. Ultraviolet laser at 355 nm is obtained by using a doubly cavity, and type-Ⅰ critical phase matching BIBO crystal for intra-cavity sum frequency mixing. With incident pump power of 20 W in Nd:YAG and 8 W in Nd:YVO4, TEM00 mode ultraviolet laser at 355 nm of 114 mW is obtained at last, corresponding to an optical-to-optical efficiency of 0.4%, and the power stability in 4 h is better than ±3.2%. |
| Keywords: | lasers all-solid-state lasers doubly cavity sum-frequency ultraviolet laser |
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