| 重复率高功率Nd玻璃激光器的热透镜效应的消除 |
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| 引用本文： | 任旭东,张永康,郭大浩,吴鸿兴,鲁金忠,李国杰.重复率高功率Nd玻璃激光器的热透镜效应的消除[J].光电子．激光,2006,17(9):1150-1152. |
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| 作者姓名： | 任旭东 张永康 郭大浩 吴鸿兴 鲁金忠 李国杰 |
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| 作者单位： | 1. 江苏大学机械工程学院,江苏,镇江,212013
2. 中国科学技术大学强激光技术研究所,安徽,合肥,230026 |
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| 基金项目： | 国防航空基金;国家高技术研究发展计划(863计划);国家自然科学基金 |
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| 摘 要： | 研究了重复率高功率强激光作用下热平衡状态激光的热透镜效应。观察和分析了激光棒从非热平衡到热平衡状态的热透镜效应，通过采取插入光学补偿系统的方法，使得激光器系统在热平衡状态下的热透镜效应得以消除，从而得到较好的激光输出和稳定的实验系统。
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| 关 键 词： | 重复率 热透镜效应 Nd玻璃激光器 |
| 文章编号： | 1005-0086（2006）09-1150-03 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005-12-022006-03-27 |
Elimination of Thermal Lens for Repeat Rate High Power Nd:Glass Laser |
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| REN Xu-dong,ZHANG Yong-kang,GUO Da-hao,WU Hong-xing,LU Jin-zhong,LI Guo-jie.Elimination of Thermal Lens for Repeat Rate High Power Nd:Glass Laser[J].Journal of Optoelectronics·laser,2006,17(9):1150-1152. |
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| Authors: | REN Xu-dong ZHANG Yong-kang GUO Da-hao WU Hong-xing LU Jin-zhong LI Guo-jie |
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| Affiliation: | 1. Mechanical Engineering School of Jiangsu Unversity,Zhenjiang 212013. China; 2. Institute of High Power Laser Technology, University of Science ; Technology of China, Hefei 230026 ,China |
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| Abstract: | The thermal lens effect of thermal balance laser under high powerful and repetitive laser was researched. The thermal lens effects of laser rods from nonthermal balance to thermal balance were observed and analyzed. We inserted the optical compensators in optical paths,and the thermal lens effect was eliminated in thermal balance. So we got a good laser output. And this work provides a means to study the thermal lens effects of laser medium and design high powerful and repetitive lasers. |
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| Keywords: | repeat rate thermal lens effect Nd:glass laser |
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