摘要
本文导出了普遍情况下的菲涅尔圆孔衍射的精确积分表达式，从而实现对菲涅尔圆孔衍射整个衍射空间的光场和衍射光强分布的理论计算。在某些情况下，这个积分表达式可得出积分结果。
The accurate integral expressions of fresnel circular aperture diffraction are de-rived.The theoretic counts of fresnel circular operture diffractions diffraction optical fieldsand diffraction irradiances to all diffraction space are completed by using this result.Insome cases this integral results can be found.
出处
《天津理工学院学报》
1995年第2期38-43,共6页
Journal of Tianjin Institute of Technology
关键词
衍射
数值模拟
菲涅尔衍射
菲涅尔圆孔衍射
circular aperture diffraction diffraction image irradiance numerkal modula-tion
