From Fresnel patterns to fractional Fourier transform through geometrical optics

David Mas; Carlos Ferreira; Javier Garcia; Luis Miguel Bernardo

doi:10.1117/1.602513

1 June 2000 From Fresnel patterns to fractional Fourier transform through geometrical optics

David Mas, Carlos Ferreira, Javier Garcia, Luis Miguel Bernardo

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Optical Engineering, Vol. 39, Issue 6, (June 2000). https://doi.org/10.1117/1.602513

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.

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David Mas, Carlos Ferreira, Javier Garcia, and 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

Published: 1 June 2000

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