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| Sagnac横向剪切干涉仪设计方法的研究 | |
| 引用本文： | 白加光,王忠厚,白清兰,肖相国,相里斌.Sagnac横向剪切干涉仪设计方法的研究[J].航天器工程,2010,19(2):87-91. |
| 作者姓名： | 白加光 王忠厚 白清兰 肖相国 相里斌 |
| 作者单位： | 1. 中国科学院西安光学精密机械研究所,西安,710119 2. 中国科学院西安光学精密机械研究所,西安,710119;中国科学院研究生院,北京,100039 3. 中国科学院研究生院,北京,100039 |
| 摘 要： | 详细论述了实体Sagnac型干涉仪的工作原理和几何尺寸的优化设计方法,并对实体棱镜构成的干涉仪用展开成平板玻璃的方法来计算分束膜的投射高度,简单且快捷。结合实例给出了计算结果,并对干涉仪的加工要求与装调方法等进行了定性分析。 |
| 关 键 词： | Sagnac干涉仪 傅里叶变换成像光谱仪 优化设计 加工装调 |
A Study on Design Method for Sagnac Interferometer of Lateral Shearing |
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| BAI Jiaguang,WANG Zhonghou,BAI Qinglan,XIAO Xiangguo,XIANGLI Bing.A Study on Design Method for Sagnac Interferometer of Lateral Shearing[J].Spacecraft Engineering,2010,19(2):87-91. | |
| Authors: | BAI Jiaguang WANG Zhonghou BAI Qinglan XIAO Xiangguo XIANGLI Bing |
| Institution: | 1 Xi’an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi’an 710119,China)(2 Graduate University of Chinese Academy of Sciences,Beijing 100039,China;3 Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100080,China) |
| Abstract: | The working principle and optimal geometry designing method for a specific Sagnac interferometer have been presented in detail.Then the best position of the optical axis is calculated by using the unfolded layout to do analysis.An example of this geometry dimensions is given,and the fabrication specifications and alignment adjustment methods have been qualitatively analysed. |
| Keywords: | Sagnac interferometer Fourier-transform imaging spectrometer optimal designing fabrication and alignment |
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