| 对Talbot自成像和几何成像关系的分析 |
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| 引用本文： | 冯婕,周仁魁,赵建科,袁湘兰,陈永权,张周峰.对Talbot自成像和几何成像关系的分析[J].光子学报,2008,37(11):2332-2335. |
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| 作者姓名： | 冯婕 周仁魁 赵建科 袁湘兰 陈永权 张周峰 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所,西安,710119;中国科学院研究生院,北京,100049
2. 中国科学院西安光学精密机械研究所,西安,710119 |
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| 摘 要： | 针对Talbot自成像与几何光学成像毫无关系的传统观点,本文提出了一种用于几何光学成像原理和物理光学成像原理对光栅成像进行对比分析的方法,发现在某一特殊的Talbot成像距离处,光栅自成像和几何成像有相同的成像规律,当光源为单色光照射时可以认为光栅的几何成像实际上是某一个特殊位置的Talbot像.
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| 关 键 词： | Talbot自成像 几何成像 信息光学 透镜后置 几何畸变 |
| 收稿时间： | 2008-05-16 |
| 修稿时间： | 2008-07-01 |
Relationship Between Talbot Effect and Geometrical Imaging |
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| FENG Jie,ZHOU Ren-kui,ZHAO Jian-ke,YUAN Xiang-lan,CHEN Yong-quan,ZHANG Zhou-feng.Relationship Between Talbot Effect and Geometrical Imaging[J].Acta Photonica Sinica,2008,37(11):2332-2335. |
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| Authors: | FENG Jie ZHOU Ren-kui ZHAO Jian-ke YUAN Xiang-lan CHEN Yong-quan ZHANG Zhou-feng |
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| Institution: | FENG Jie1,2,ZHOU Ren-kui1,ZHAO Jian-ke1,YUAN Xiang-lan1,CHEN Yong-quan1,ZHANG Zhou-feng1(1 Xi\'an Institute of Optics , Precision Mechanics,Chinese Academy of Sciences,Xi\'an 710119,China)(2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | According to traditional view that there is no relation between the Talbot imaging and geometric imaging and based on the geometric optics imaging rule and physics imaging rule,a new method to analyse the grating imaging was introduced .It was found that when m=0,the Talbot imaging has the same imaging rule with geometric optics imaging.A conclusion is presented that the geometry optics imaging of grating is a certain Talbot imaging when concolorous and parallel light irradiate the grating. |
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| Keywords: | the Talbot imaging geometry imaging lens postposition distortion |
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