| 斐索型球面干涉仪移相误差的探讨 |
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| 引用本文： | 黄深旺 陈磊. 斐索型球面干涉仪移相误差的探讨[J]. 光子学报, 1996, 25(10): 883-888 |
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| 作者姓名： | 黄深旺 陈磊 |
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| 作者单位： | 南京理工大学电光分院 |
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| 摘 要： | 本文对斐索型球面干涉仪的移相原理误差进行了理论推导和计算;应用移相干涉术的三步法和五步法,分析和比较了球面移相误差对波面复原精度的影响,并给出了有关数据和曲线。最后,提出了几种减小球面测量误差的措施。
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| 关 键 词： | 移相误差 波面复原误差 三步法 五步法 |
| 收稿时间： | 1995-10-23 |
RESEARCH ON PHASE-SHIFTING ERRORS IN A SPHERICAL-WAVE FIZEAU INTERFEROMETER |
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| Huang,Shenwang,Chen Lei,Chen Jinbang,Zhu Rihong. RESEARCH ON PHASE-SHIFTING ERRORS IN A SPHERICAL-WAVE FIZEAU INTERFEROMETER[J]. Acta Photonica Sinica, 1996, 25(10): 883-888 |
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| Authors: | Huang Shenwang Chen Lei Chen Jinbang Zhu Rihong |
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| Affiliation: | Nanjing Univ.of Sic. &; Tech, Nanjing, 210094 |
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| Abstract: | This paper studies and calculates the phase-shifting errors in a spherical-wave Fizeau interferometer,analyses and compares the effects of spherical phase-shifting errors on accurary of wavefront retrieval using 3- frame and 5-frame methods,whose relative data and curves are given, Finally,Several methods of reducing spherical measurement errors are proposed and discussed. |
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| Keywords: | Phase-shifting error Wavefront retrieving errors 3-frame method 5-frame method |
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