1 June 2000 From Fresnel patterns to fractional Fourier transform through geometrical optics
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Optical Engineering, 39(6), (2000). doi:10.1117/1.602513
Abstract
A convenient relation between fractional Fourier transform patterns and diffraction patterns is obtained by applying the Gauss equation of geometrical optics. Thus, Fresnel and fractional domains cannot be considered as independent domains, since one is just a geometrical image of the other, providing a physical and direct connection.
David Mas, Carlos Ferreira, Javier Garcia, Luis Miguel Bernardo, "From Fresnel patterns to fractional Fourier transform through geometrical optics," Optical Engineering 39(6), (1 June 2000). https://doi.org/10.1117/1.602513
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