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基于Talbot 效应的周期性图像自修复

  • 张艺泓 ,
  • 严坤 ,
  • 杨鑫逸 ,
  • 潘永华
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  • 1.南京大学物理学院,江苏南京210093; 2.南京大学匡亚明学院,江苏南京210093
张艺泓( 1995—) ,女,江苏常州市,南京大学物理学院2013 级本科生

收稿日期: 2016-10-29

  修回日期: 2017-01-17

  网络出版日期: 2017-08-20

基金资助

 

Restoration of faulty images of periodic objects by Talbot effect

  • ZHANG Yi-hong ,
  • YAN Kun ,
  • YANG Xin-yi ,
  • PAN Yong-hua
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  • 1. School of Physics,Nanjing University,Nanjing,Jiangsu 210093,China; 2. KUANG Ya-ming Honor School,Nanjing University,Nanjing,Jiangsu 210093,China

Received date: 2016-10-29

  Revised date: 2017-01-17

  Online published: 2017-08-20

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摘要

从惠更斯-菲涅尔原理出发,基于Talbot 效应推导了周期性结构被破坏的物体衍射像自修复特性,并进行了理论模拟和实 验验证.

关键词: Talbot 效应; 自修复; 衍射

本文引用格式

张艺泓 , 严坤 , 杨鑫逸 , 潘永华 . 基于Talbot 效应的周期性图像自修复[J]. 大学物理, 2017 , 36(8) : 62 -64 . DOI: 10.16854/j.cnki.1000-0712.2017.08.017

Abstract

Based on the Huygens-Fresnel principle and Talbot effect,we explain self -restoration effect of faulty images of periodic objects mathematically. This effect is also discussed in experimental detail in this paper,which fits our theoretical simulation very well.

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