Please use this identifier to cite or link to this item: http://hdl.handle.net/10525/240

 Title: An Algorithm for Fresnel Diffraction Computing Based on Fractional Fourier Transform Authors: Stoilov, Georgi Keywords: Fresnel diffraction,fractional Fourier-transform Issue Date: 2007 Publisher: Institute of Information Theories and Applications FOI ITHEA Abstract: The fractional Fourier transform (FrFT) is used for the solution of the diffraction integral in optics. A scanning approach is proposed for finding the optimal FrFT order. In this way, the process of diffraction computing is speeded up. The basic algorithm and the intermediate results at each stage are demonstrated. URI: http://hdl.handle.net/10525/240 ISSN: 1313-048X Appears in Collections: Volume 1 Number 2

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