| Rochon起偏分束棱镜的结构设计 |
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| 引用本文： | 高宏刚,裴庆魁.Rochon起偏分束棱镜的结构设计[J].光学技术,1994(5). |
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| 作者姓名： | 高宏刚 裴庆魁 |
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| 作者单位： | 应用光学国家重点实验室 |
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| 摘 要： | Ｒｏｃｈｏｎ棱镜是一种重要的冰洲石起偏分束器。本文通过分析棱镜结构设计中涉及的切割角、偏向角、半视场角和所用胶合剂的折射率等因素，提出了一种设计方法，并形成计算机程序，不仅可以优化结构参数；还可以对棱镜的若干性能作出预测。
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| 关 键 词： | 棱镜，分束镜，偏光器件 |
The design of Rochon polarizing prism |
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| Gao Honggang Pei Qikui.The design of Rochon polarizing prism[J].Optical Technique,1994(5). |
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| Authors: | Gao Honggang Pei Qikui |
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| Institution: | Gao Honggang Pei Qikui |
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| Abstract: | Rochon prism is an important beam splitting polarizer of calcite.This paper analyses some parameters which are involved in the design of Rochon prism,including cutting angle,separating angle,semifield angle and the refractive index of prism cement.A design method,along with the com-puter aidded design program,is proposed to optimize the prism structure and predict several useful char-acteristics. |
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| Keywords: | prism beam splitting prism polarizer |
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