| 夫琅和费衍射场及屏函数间的傅里叶变换关系 |
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| 引用本文： | 姜继咏,刘守宇.夫琅和费衍射场及屏函数间的傅里叶变换关系[J].重庆师范大学学报(自然科学版),2003,20(4):91-94. |
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| 作者姓名： | 姜继咏 刘守宇 |
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| 作者单位： | 1. 重庆师范大学,物理系,重庆,400047
2. 重庆教育学院,物理系,重庆,400066 |
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| 摘 要： | 以清晰的物理图像推演了夫琅和费衍射场屏函数之间的傅里叶变换关系。从而得出在透镜前后焦面上，屏函数与夫琅和费衍射场间严格满足傅里叶变换的结论。
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| 关 键 词： | 夫琅和费衍射场 屏函数 傅里叶变换关系 物理图像 透镜 |
| 文章编号： | 1672-6693(2003)04-0091-04 |
| 修稿时间： | 2003年7月2日 |
A Study of the Fourier Transform Relation of Fraunhofer Diffraction Field and Plate Function |
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| JIANG Ji-yong,LIU Shou-yu.A Study of the Fourier Transform Relation of Fraunhofer Diffraction Field and Plate Function[J].Journal of Chongqing Normal University:Natural Science Edition,2003,20(4):91-94. |
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| Authors: | JIANG Ji-yong LIU Shou-yu |
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| Institution: | JIANG Ji-yong~1,LIU Shou-yu~2 |
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| Abstract: | The present paper,with clear physical images, deduces the fourier transform relation between fraunhofer diffraction field and plate function and draws a general formula of Fraunhofer diffraction field, thus coming to a new conclusion. This conclusion illustrates how the plate function and fraunhofer diffraction field satisfy the fourier transform on the focal plane before and behind the lens. |
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| Keywords: | Fraunhofer diffraction plate function Fourier transform |
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