| 傅里叶位相的光学探测 |
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| 引用本文： | 丁剑平,高文琦.傅里叶位相的光学探测[J].光学学报,1990,10(8):65-768. |
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| 作者姓名： | 丁剑平 高文琦 |
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| 作者单位： | 南京大学物理系
(丁剑平)，南京大学物理系(高文琦) |
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| 摘 要： | 根据光栅在傅里叶光学系统中的衍射特性,获得物体的傅里叶谱的实部和虚部信息,进而测出其傅里叶谱的实部和虚部信息,进而测出其傅里叶位相分布.本文给出了一维实物体的傅里叶位相的实验探测结果,并给予讨论.
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| 关 键 词： | 位相 傅里叶光学 光栅 测量 |
| 收稿时间： | 1989/12/11 |
Optical measurement of the Fourier phase |
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| DING JIANPING AND GAO WENQI.Optical measurement of the Fourier phase[J].Acta Optica Sinica,1990,10(8):65-768. |
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| Authors: | DING JIANPING AND GAO WENQI |
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| Abstract: | On the basis of diffraction property of a grating in the Fourier optical system, the real part and imaginary part in the Fourier spectrum of object could be obtained, and the Fourier phase could be measured. The experimental results regarding to the optical measurement of Fourier phase for 1-D real object are presented and discussed in this paper. |
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| Keywords: | phase measurement Fourier optics grating |
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