| 1/4波片在Nd：YAG激光器谐振腔中的应用 |
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| 引用本文： | 运高谦 赵君煜. 1/4波片在Nd：YAG激光器谐振腔中的应用[J]. 红外, 2006, 27(5): 17-20 |
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| 作者姓名： | 运高谦 赵君煜 |
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| 作者单位： | 中国科学院等离子体物理研究所,合肥,230031 |
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| 摘 要： | 1/4波片在Nd：YAG激光器谐振腔内有多种应用,其作用由其在谐振腔内的位置和快轴方向决定.本文以一种电光调Q脉冲Nd：YAG激光器谐振腔为例,详细分析了1/4波片在谐振腔内的各种应用,并提出通过调节1/4波片的快轴方向来控制激光器偏振方向的方法.
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| 关 键 词： | 谐振腔 1/4波片 快轴 偏振 |
| 文章编号： | 1672-8785（2006）05-0017-04 |
| 收稿时间： | 2005-11-06 |
| 修稿时间： | 2005-11-06 |
Application of Quarter Wave Plate in Nd:YAG Laser Resonator |
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| YUN Gao-qian,ZHAO Jun-yu. Application of Quarter Wave Plate in Nd:YAG Laser Resonator[J]. Infrared, 2006, 27(5): 17-20 |
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| Authors: | YUN Gao-qian ZHAO Jun-yu |
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| Affiliation: | Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China |
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| Abstract: | A quarter wave plate (QWP) is frequently used in a pulse Nd : YAG laser resonator and its function is determined by its location and the direction of the fast axis in the resonator. This paper gives a detailed analysis of the application of QWP in a typical pulse Nd : YAG laser resonator. Particularly, a method to control the polarization of the laser beam by adjusting the fast axis direction of QWP is proposed. |
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| Keywords: | resonator quarter wave plate fast axis polarization |
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