| 采用光学介质变温控制的固态激光器热效应补偿方法 |
| |
| 引用本文： | 刘嘉,黄见洪,戴殊韬,郑晖,李锦辉,史斐,翁文,葛燕,邓晶,阮开明,林文雄. 采用光学介质变温控制的固态激光器热效应补偿方法[J]. 红外与激光工程, 2011, 40(10): 1900-1903 |
| |
| 作者姓名： | 刘嘉 黄见洪 戴殊韬 郑晖 李锦辉 史斐 翁文 葛燕 邓晶 阮开明 林文雄 |
| |
| 作者单位： | 1. 中国科学院福建物质结构研究所激光工程技术研究室,福建福州350002;中国科学院研究生院,北京100049
2. 中国科学院福建物质结构研究所激光工程技术研究室,福建福州,350002 |
| |
| 基金项目： | 国家863计划重点项目(2009AA032702); 福建省科技计划重点项目(2008H0101,2009H0101) |
| |
| 摘 要： | 提出了一种采用环状光束照射RG850动态补偿固态激光器热效应的新方法.研究中采用MATLAB和ANSYS理论分析了侧向泵浦的Nd:YAG晶体的热致波前畸变,以及热效应补偿片RG850的温场、折射率和波前分布；重点仿真研究了RG850在不同温度分布时对系统热效应的补偿效果.实验结果表明:该方法在单模和多模两种情况下都能较...
|
| 关 键 词： | 补偿 热效应 热透镜效应 温场分布 |
Thermal effect compensation method by using a optical media with variable temperature control in solid state laser |
| |
| Liu Jia,Huang Jianhong,Dai Shutao,Zheng Hui,Li Jinhui,Shi Fei,Weng Wen,Ge Yan,Deng Jing,Ruan Kaiming,Lin Wenxiong. Thermal effect compensation method by using a optical media with variable temperature control in solid state laser[J]. Infrared and Laser Engineering, 2011, 40(10): 1900-1903 |
| |
| Authors: | Liu Jia Huang Jianhong Dai Shutao Zheng Hui Li Jinhui Shi Fei Weng Wen Ge Yan Deng Jing Ruan Kaiming Lin Wenxiong |
| |
| Affiliation: | Liu Jia1,2,Huang Jianhong1,Dai Shutao1,Zheng Hui1,Li Jinhui1,Shi Fei1,Weng Wen1,Ge Yan1,Deng Jing1,Ruan Kaiming1,Lin Wenxiong1(1.Laser Engineering Technology Research Laboratory,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China,2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,China) |
| |
| Abstract: | A new method of thermal effects compensation was proposed,which used a beam of ring light to irradiate RG850 to compensate the thermal effects of solid state laser dynamically.The temperature field distribution,the refractive index distribution,and the wavefront distribution on the RG850 plate,and the thermally induced wavefront distortion in the side pumped Nd:YAG crystal rod were analyzed by the MATLAB and ANSYS software.The compensation effects on the laser resonator with the RG850 in different thermal d... |
| |
| Keywords: | compensation thermal effects thermal lensing effect temperature field distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
