基于MATLAB的圆孔衍射实验模拟  

The Simulation of Diffraction Experiment of the Circular Hole Based on MATLAB

作　　者：成海英[1] 陈冬冬[2] 张亚[2] 

机构地区：[1]盐城工学院基础部,江苏盐城224051 [2]盐城工学院机械工程学院,江苏盐城224051

出　　处：《盐城工学院学报（自然科学版）》2011年第2期11-13,共3页Journal of Yancheng Institute of Technology:Natural Science Edition

摘　　要：根据物理光学中光的圆孔衍射理论,利用MATLAB工具编写程序进行实验模拟,绘出圆孔衍射的衍射图样以及三维的光强分布,直观的展现了圆孔衍射的物理现象,并考虑到实际衍射的情况,对非单色光进行了讨论。According to the physical optics light of rectangular hole diffraction theory,an experiment was designed to simulate with MATLAB programming.The results showed the diffraction pattern of rectangular hole diffraction of light intensity distribution curve and the intensity distribution of three-dimensional,which visually display a hole diffraction phenomena torque.And considering the actual situation,the diffraction of monochromatic is discussed.

关 键 词：MATLAB 物理实验模拟 圆孔衍射 非单色光 

分 类 号：O436[机械工程—光学工程]