大学物理 ›› 2009, Vol. 28 ›› Issue (4): 29-29.

• 著者文摘 • 上一篇    下一篇

推导圆孔夫琅禾费衍射光强分布的一种简便方法

戴又善[1] 戴亮[2]   

  1. [1]浙江大学城市学院,浙江杭州310015 [2]北京大学物理学院,北京100871
  • 出版日期:2009-04-20 发布日期:2009-04-20

A convenient calculation for intensity distribution of circular aperture Fraunhofer diffraction

  • Online:2009-04-20 Published:2009-04-20

摘要: 由一维单缝衍射的振幅分布公式简便推导求得了圆孔夫琅禾费衍射的振幅及光强分布,并利用Mathematica通用数学软件对光强分布进行亮度模拟,从而得到相应的计算机衍射模拟图像.

关键词: 夫琅禾费衍射, 光强分布, 计算机模拟

Abstract: Using the amplitude distribution of one-dimensional diffraction of light, the amplitude and intensity distribution of circular aperture Fraunhofer diffraction are obtained and computer simulation of diffraction by graphing the diffraction patterns is realized with Mathematica soft

Key words: Fraunhofer diffraction, intensity distribution, computer simulation

中图分类号: 

  • O436.1