大学物理 ›› 2006, Vol. 25 ›› Issue (7): 22-22.

• 著者文摘 • 上一篇    下一篇

闪耀光栅光强分布的一种求解方法

王瑜 景红梅 刘大禾   

  1. 北京师范大学物理系,北京100875
  • 出版日期:2006-07-25 发布日期:2006-07-20

A method to resolve the intensity distribution of diffraction by blazed grating

  • Online:2006-07-25 Published:2006-07-20

摘要: 以反射式闪耀光栅为例,提出了一种根据多孔夫琅禾费衍射性质来计算闪耀光栅夫琅禾费衍射光强分布的方法,得到的结果和教材完全一致.

关键词: 闪耀光栅, 夫琅禾费衍射, 光强分布

Abstract: A new method is proposed to analyze the Fraunhofer diffraction of blazed grating, which is based on the characteristics of Fraunhofer diffraction by multi-hole. As an example, the intensity distribution of dif- fraction by a reflection blazed grating is investigated.

Key words: blazed grating, Fraunhofer diffraction, intensity distribution

中图分类号: 

  • O436.1