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Proceedings Paper

Determinations Of Linear And Nonlinear Phase Distributions
Author(s): David Casasent; Demetri Psaltis
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Paper Abstract

An electronic/optical system capable of determining the linear and/or non-linear phase distribution of a complex amplitude wavefront is described. The use of this scheme in space variant pattern recognition is emphasized and its applicability to other optical data processing cases noted.

Paper Details

Date Published: 21 November 1977
PDF: 7 pages
Proc. SPIE 0126, Clever Optics: Innovative Applications of Optics, (21 November 1977); doi: 10.1117/12.955885
Show Author Affiliations
David Casasent, Carnegie-Mellon University (United States)
Demetri Psaltis, Carnegie-Mellon University (United States)

Published in SPIE Proceedings Vol. 0126:
Clever Optics: Innovative Applications of Optics
N. Balasubramanian; James C. Wyant, Editor(s)

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