Livanos A C, George N
Appl Opt. 1975 Mar 1;14(3):608-13. doi: 10.1364/AO.14.000608.
Closed-form solutions have been derived for the diffraction patterns at the focal plane of (1) a convergent wave of unit amplitude illuminating a segment of a circular aperture and (2) a convergent wave of Gaussian amplitude diffracted by an infinite edge. Photographs showing the main features of these edge transform patterns are presented together with computer-generated graphs.
已经推导出了封闭形式的解,用于描述以下两种情况在焦平面上的衍射图样:(1)单位振幅的会聚波照射圆形孔径的一段;(2)高斯振幅的会聚波被无限长边缘衍射。文中展示了这些边缘变换图样主要特征的照片以及计算机生成的图形。