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| 高功率激光器光学元件冷却技术的研究 | |
| 引用本文： | 马梦林,郭劲,杨高峰.高功率激光器光学元件冷却技术的研究[J].红外与激光工程,2007,36(1):86-88. |
| 作者姓名： | 马梦林 郭劲 杨高峰 |
| 作者单位： | 1. 国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院研究生院,北京,100039 2. 国科学院长春光学精密机械与物理研究所,吉林,长春,130033 3. 武警指挥学院,武汉分院,湖北,武汉,430064 |
| 基金项目： | 中科院二期创新资助项目 |
| 摘 要： | 当前对由热效应引起的激光器及其光学元件变形和破坏问题的研究越来越受到国内外学者的重视。控制镜子温升的方法通常有改进水冷铜镜、采用半导体制冷、相变技术等。文中对这些方法进行了比较，重点阐述了多层水冷这一新技术。工程实践结果证明，该方法能有效地控制镜子温升，将镜面变形控制在一个很小的范围内，为解决阻碍高功率激光器发展的“瓶颈”—热效应问题，提供了有力的参考依据。 |
| 关 键 词： | 微通道技术 相变制冷 高功率激光器 |
| 文章编号： | 1007-2276（2007）01-0086-03 |
| 收稿时间： | 2006/7/25 |
| 修稿时间： | 2006-07-252006-08-10 |
Cooling technology applied in optical elements of high power laser |
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| MA Meng-lin,GUO Jin,YANG Gao-feng.Cooling technology applied in optical elements of high power laser[J].Infrared and Laser Engineering,2007,36(1):86-88. | |
| Authors: | MA Meng-lin GUO Jin YANG Gao-feng |
| Affiliation: | 1.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China; 2.Graduate University of Chinese Academy of Sciences, Beijing 100039, China; 3.The Branch of Wuhan of the Armed Police Command College, Wuhan 430064, China |
| Abstract: | At present, many researchers pay more attention to the thermal-effect of the high energy laser at home and abroad. A few technologies have been demonstrated, such as the water-cooling, the thermoelectric cooler, the phase-change cooling and so on. All of the technologies are induced to minimize the thermal deformation and damage of resonator mirrors and windows in high energy laser. The technologies are compared, the multilayer mirror is disscussed emphatically. The engineering experience verifies this method can meet the requirement of the high power laser system on very small mirror surface deformation. It is very important method for reducing heating effect of the high power laser. |
| Keywords: | Microchannel technology Phase-change cooling High power laser |
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