| 对单色光照明成像公式的探讨 |
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| 引用本文： | 采振祥,金国藩,邬敏贤.对单色光照明成像公式的探讨[J].清华大学学报(自然科学版),1989(5). |
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| 作者姓名： | 采振祥 金国藩 邬敏贤 |
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| 作者单位： | 精密仪器与机械学系
(采振祥，金国藩)，精密仪器与机械学系(邬敏贤) |
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| 摘 要： | 用标量衍射理论对“傅里叶光学导论”书中单色光照明时的成像公式重新进行了推 导，由于对脉冲响应中的二次位相因子采取了不同的处理方法，所得到的成像公式是一 个迭加积分而不是卷积积分。
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| 关 键 词： | 脉冲响应 复振幅 衍射图样 迭加积分 卷积 |
Discussion on the Image Formation Formula with Monochromatic Illumination |
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| Cai Zhenxiang,Chin Koufan,Wu Minxian.Discussion on the Image Formation Formula with Monochromatic Illumination[J].Journal of Tsinghua University(Science and Technology),1989(5). |
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| Authors: | Cai Zhenxiang Chin Koufan Wu Minxian |
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| Affiliation: | Department of Precision Instruments and Mechanology |
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| Abstract: | This article rederives the image formation formula with monochromatic illumination in the book "Introduction to Fourier Optics" using scalar diffraction theory. A new method of derivation for the quadratic phase factor in the impulse response is used, and the image formation formula we got is in the form of superposition integral instead of convolution. |
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| Keywords: | impulse response complex amplitude diffraction pattern superposition integral convolution |
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