| 基于椭偏光谱仪的石英波片光轴方位探测 |
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| 引用本文： | 张蓓蓓,韩培高,付世荣,朱久凯,闫珂柱.基于椭偏光谱仪的石英波片光轴方位探测[J].光谱学与光谱分析,2013,33(1):275-277. |
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| 作者姓名： | 张蓓蓓 韩培高 付世荣 朱久凯 闫珂柱 |
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| 作者单位： | 山东省激光偏光与信息技术重点实验室，曲阜师范大学激光研究所，山东 曲阜 273165 |
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| 基金项目： | 国家自然科学基金项目（11104160）, 山东省自然科学基金项目（ZR2009GL010）资助 |
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| 摘 要： | 波片的光轴方向是波片应用中最重要的参数之一。在椭偏光谱仪透射模式下，利用琼斯矩阵对波片旋转过程中P和S两方向上位相的变化进行分析，设计了一种判断石英波片光轴方向的新方法。应用此方法判断光轴方向，具有光路结构简单，检测速度快的特点，且具有很好的实用性。
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| 关 键 词： | 光谱 波片 光轴 相位差 |
| 收稿时间： | 2012/6/29 |
Determination of Optical Axis of Quartz wave Plate Based on Spectroscopic Ellipsometer |
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| ZHANG Bei-bei,HAN Pei-gao,FU Shi-rong,ZHU Jiu-kai,YAN Ke-zhu.Determination of Optical Axis of Quartz wave Plate Based on Spectroscopic Ellipsometer[J].Spectroscopy and Spectral Analysis,2013,33(1):275-277. |
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| Authors: | ZHANG Bei-bei HAN Pei-gao FU Shi-rong ZHU Jiu-kai YAN Ke-zhu |
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| Institution: | Shandong Provincial Key Laboratory of Laser Polarization and Information Technology，Laser Institute, Qufu Normal University, Qufu 273165, China |
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| Abstract: | The optical axis is one of the most important parameters in the application of wave plates. In the transmission mode of spectroscopic ellipsometer, taking the advantage of Jones matrix to analyse the phase difference of P and S directions in the process of spinning wave plate, a new method for the determination of optical axis of quartz wave plate was designed. The method has characteristics of simple light path structure and high efficiency in the judging of the optical axis, and this method thus got a good practicability. |
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| Keywords: | Spectrum Wave plate Optical axis Phase difference |
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