de Guélis Thibault Vaillant, Shcherbakov Valery, Schwarzenböck Alfons
Opt Express. 2019 Apr 1;27(7):9372-9381. doi: 10.1364/OE.27.009372.
The Maggi-Rubinowicz method (MRM) is a useful tool to compute diffraction patterns from opaque planar objects. We adapted the MRM to planar rectangles. In the first part of this study, differences between diffraction patterns, both the intensity and the phase distributions, from a tilted rectangle and from the square having the same orthogonal projection on the observation plane, have been analyzed. In the second part, we compared results obtained with the MRM to those obtained with angular spectrum theory (AST) coupled to fast Fourier transform (FFT). The main novelty of this work is the fact that MRM is particularly well suited for evaluating anti-aliasing procedures applied to AST-FFT calculations.
马吉 - 鲁比诺维茨方法（MRM）是一种用于计算不透明平面物体衍射图样的有用工具。我们将MRM应用于平面矩形。在本研究的第一部分，分析了倾斜矩形与在观察平面上具有相同正交投影的正方形的衍射图样（包括强度和相位分布）之间的差异。在第二部分中，我们将MRM得到的结果与角谱理论（AST）结合快速傅里叶变换（FFT）得到的结果进行了比较。这项工作的主要新颖之处在于，MRM特别适合评估应用于AST - FFT计算的抗混叠程序。
