| 斯密特棱镜偏振像差的表征与检测 |
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| 引用本文： | 卢进军,冯振强,董钦佩,杨凯.斯密特棱镜偏振像差的表征与检测[J].光学仪器,2016,38(2):112-116. |
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| 作者姓名： | 卢进军 冯振强 董钦佩 杨凯 |
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| 作者单位： | 西安工业大学 光电工程学院,陕西西安,710021 |
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| 摘 要： | 为了检测和表征斯密特棱镜的偏振像差,提出弥散圆检测法和B值检测法,对两种方法的原理进行了阐述,并对具体检测方法进行了介绍。弥散圆检测对传统弥散圆检测法进行了补充,增加光斑中心距和光斑变形度测量使它能够表征棱镜偏振像差。B值检测基于自然光的矢量衍射公式,通过对B值的检测分析了偏振像差产生的根源。
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| 关 键 词： | 斯密特棱镜 弥散圆 B值 偏振像差 |
| 收稿时间： | 2015/8/27 0:00:00 |
The characterization and detection of Schmidt prism by polarizing aberration |
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| LU Jinjun,FENG Zhenqiang,DONG Qinpei and YANG Kai.The characterization and detection of Schmidt prism by polarizing aberration[J].Optical Instruments,2016,38(2):112-116. |
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| Authors: | LU Jinjun FENG Zhenqiang DONG Qinpei and YANG Kai |
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| Affiliation: | School of Optoelectronics Engineering, Xi''an Technological University, Xi''an 710021, China,School of Optoelectronics Engineering, Xi''an Technological University, Xi''an 710021, China,School of Optoelectronics Engineering, Xi''an Technological University, Xi''an 710021, China and School of Optoelectronics Engineering, Xi''an Technological University, Xi''an 710021, China |
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| Abstract: | For the detection and characterization of the Schmidt prism polarization aberration, we put forward dispersion circle detection method and B value detection method and explain the theory of these two methods.We introduce the specific measuring method.Compared with traditional dispersion circle method, dispersion circle detection method includes the measurement of spot center and beam deformation degree.Thereby they can attribute to prism polarization aberration.B value detection method is based on the vector diffraction formula of natural light.The detection of B value could represent to the size of polarization aberration. |
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| Keywords: | Schmidt prism dispersion circle B value polarization aberration |
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