任意正多边形小孔夫琅禾费衍射成像探讨

Discussion on the Fraunhofer diffraction imaging of arbitrary regular polygon hole

对夫琅禾费衍射积分进行了理论推导,基于夫琅禾费衍射积分公式的一般形式,推导出了一种对任意正多边形小孔夫琅禾费衍射情况的计算方法,并利用Matlab软件进行计算机模拟,做出了只用1个函数文件即可计算出所有可能的多边形小孔夫琅禾费衍射成像的尝试.

Based on the general form of Fraunhofer diffraction integral,the calculative method to analyze arbitrary regular polygon Fraunhofer diffraction was put forward.Using the Matlab software,computer simulation was carried out,attempting to get all possible Fraunhofer diffraction imaging of the regular polygon hole with just one function file.