| 全息位相差放大技术研究进展 |
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| 引用本文： | 梁珺,何红,高鸿奕. 全息位相差放大技术研究进展[J]. 激光与光电子学进展, 2005, 42(11): 14-16 |
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| 作者姓名： | 梁珺 何红 高鸿奕 |
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| 作者单位： | 中国科学院上海光学精密机械研究所,上海,201800;中国科学院上海光学精密机械研究所,上海,201800;中国科学院上海光学精密机械研究所,上海,201800 |
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| 摘 要： | 位相差放大技术是提高位相分辨率和测量精度的一种手段,在干涉计量领域,可用来检测光学元件的微弱畸变和由于物场变化引起的系统位相的变化等.本文介绍了位相差放大基本原理和研究进展.
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| 关 键 词： | 信息光学 全息干涉 位相差放大 |
| 收稿时间： | 2005-04-19 |
| 修稿时间： | 2005-04-19 |
Research Progress of Phase Difference Amplification in Holographic Interferometry |
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| LIANG Jun,HE Hong,GAO Hongyi. Research Progress of Phase Difference Amplification in Holographic Interferometry[J]. Laser & Optoelectronics Progress, 2005, 42(11): 14-16 |
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| Authors: | LIANG Jun HE Hong GAO Hongyi |
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| Affiliation: | Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800 |
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| Abstract: | Phase difference amplification can improve accuracy and resolution in phase measurement interferometers, which could be used to detect the faint distortion of optical devices. The principle and development for phase difference amplification is presented in this paper. |
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| Keywords: | information optics holographic interferometry phase difference amplification |
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