频谱法在光的双缝干涉计算中的应用  

Application of the spectrum method in calculation the double slit interference of light

作　　者：关智武[1] 陈建梅[1] 

机构地区：[1]郑州工业大学数理力学系,郑州450002

出　　处：《南京气象学院学报》2000年第3期445-448,共4页Journal of Nanjing Institute of Meteorology

基　　金：郑州工业大学科技发展基金资助

摘　　要：杨氏 ( T.Young)双缝干涉实验在波动光学的创立与发展过程中起着重要作用。本文提出了计算双缝干涉光强分布的新方法频谱法 ,其主要数学手段为傅里叶变换。该方法计算程序规范 ,原则上可以用来普遍地处理光的干涉。T.Young's double slit interference experi m ent had played an important role in the foundation and development of wave optic s.The paper proposes a new methodthe spectrum method which calculates the distribution of intensity of light in the double slit experiment.Because the calculative program of the method is standard,the spectrum method which cardina l instrument in math is Fourier transform can be used,in principle,to tackle wit h the optical program of both interference and diffraction in general.

关 键 词：双缝干涉 衍射 频谱法 傅里叶变换 

分 类 号：O436.1[机械工程—光学工程]