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Proceedings Paper

Radon-Wigner transform applied to optical wave propagation and to parallel fractional correlation
Author(s): Walter D. Furlan; Genaro Saavedra; Sergio Granieri; Osvaldo J. Trabocchi; Myrian C. Tebaldi
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Paper 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.

Paper Details

Date Published: 19 July 1999
PDF: 2 pages
Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); doi: 10.1117/12.354839
Show Author Affiliations
Walter D. Furlan, Univ. de Valencia (Spain)
Genaro Saavedra, Univ. de Valencia (Spain)
Sergio Granieri, Ctr. de Investigaciones Opticas (United States)
Osvaldo J. Trabocchi, Ctr. de Investigaciones Opticas (Argentina)
Myrian C. Tebaldi, Ctr. de Investigaciones Opticas (Argentina)

Published in SPIE Proceedings Vol. 3749:
18th Congress of the International Commission for Optics
Alexander J. Glass; Joseph W. Goodman; Milton Chang; Arthur H. Guenther; Toshimitsu Asakura, Editor(s)

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