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Proceedings Paper

Design of a joint transform correlator
Author(s): Silvia A. Comastri; Juan M. Simon
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Paper Abstract

A joint transform correlator of Weaver and Goodman modified to obtain teleobjective effects is considered. The structure to be processed consists of two rectangular displays (object and sample) and is placed between the classical converging optical system and the added diverging one. Since an adequate correlation signal is obtained when the aberrations in the object are equal to those in the sample, the correlator is designed in such a way that the difference between these aberrations is minimized.

Paper Details

Date Published: 5 February 1996
PDF: 4 pages
Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); doi: 10.1117/12.231127
Show Author Affiliations
Silvia A. Comastri, Univ. de Buenos Aires (Argentina)
Juan M. Simon, Univ. de Buenos Aires (Argentina)


Published in SPIE Proceedings Vol. 2730:
Second Iberoamerican Meeting on Optics
Daniel Malacara-Hernandez; Sofia E. Acosta-Ortiz; Ramon Rodriguez-Vera; Zacarias Malacara; Arquimedes A. Morales, Editor(s)

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