Radon-Wigner transform applied to optical wave propagation and to parallel fractional correlation

Walter D. Furlan; Genaro Saavedra; Sergio Granieri; Osvaldo J. Trabocchi; Myrian C. Tebaldi

doi:10.1117/12.354839

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19 July 1999 Radon-Wigner transform applied to optical wave propagation and to parallel fractional correlation

Walter D. Furlan, Genaro Saavedra, Sergio Granieri, Osvaldo J. Trabocchi, Myrian C. Tebaldi

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354839
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

The optical implementation of the Radon-Wigner display for 1D objects is used in two different applications. First, it is used in the study of some properties of the wave field diffracted by unidimensional fractal gratings in the Fresnel region. Second, this optical representation is profited to perform a parallel space-variant optical correlation. Computer simulations and experimental results are presented.

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Walter D. Furlan, Genaro Saavedra, Sergio Granieri, Osvaldo J. Trabocchi, and Myrian C. Tebaldi "Radon-Wigner transform applied to optical wave propagation and to parallel fractional correlation", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354839

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