College Physics >

2017 , Vol. 36 >Issue 8: 62 - 64

DOI: https://doi.org/10.16854/j.cnki.1000-0712.2017.08.017

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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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.

Key words： Talbot effect; restoration; diffraction

Cite this article

ZHANG Yi-hong , YAN Kun , YANG Xin-yi , PAN Yong-hua . Restoration of faulty images of periodic objects by Talbot effect[J]. College Physics, 2017 , 36(8) : 62 -64 . DOI: 10.16854/j.cnki.1000-0712.2017.08.017

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