| 利用矩阵光学方法分析单光栅自成像现象 |
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| 引用本文： | 余飞鸿,梁荫中.利用矩阵光学方法分析单光栅自成像现象[J].武汉大学学报(信息科学版),1994(2). |
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| 作者姓名： | 余飞鸿 梁荫中 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： | 本文首次用矩阵光学理论，结合光栅衍射相于条件，推导出光栅自成像条件，用像的位移叠加观点解释了光栅自成像现象，并分别讨论在球面单色波和平面单色波照明下自成像的特点。
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| 关 键 词： | Talbot效应 光栅自成像，矩阵光学 |
The Matrix Method for Talbot Effect |
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| Yu Feihong,Liang Yinzhong.The Matrix Method for Talbot Effect[J].Geomatics and Information Science of Wuhan University,1994(2). |
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| Authors: | Yu Feihong Liang Yinzhong |
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| Abstract: | Based on the optical matrix theory and diffraction condition of the grating, the self-imaging formula of the grating is derived. The self-imaging phenomenon of the grating is simply explained as the result of the imaging shifting and overlaping. The properties of the self-imaging of the grating illuminated by spherical and parallel monochromatic waves are discussed respectively. |
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| Keywords: | Talbot effect self-imaging formula of the grating the optical matrix theory |
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