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Proceedings Paper

Coherent-Optical Generation Of The Wigner Distribution Function Of Real-Valued 2D Signals
Author(s): Richard Bamler; Helmut Glunder
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Paper Abstract

We introduce the Wigner Distribution Function (WDF) as a self-windowed Complex Spectrogram (CS) and suggest some methods for the optical generation of the WDF of 2D signals. The resulting WDFs, since they are 4D functions, are represented as sectional images displayed either in parallel or as temporal sequences. We show some typical results obtained from our coherent-optical WDF-processor using the latter display technique.

Paper Details

Date Published: 15 April 1983
PDF: 5 pages
Proc. SPIE 0422, 10th Intl Optical Computing Conf, (15 April 1983); doi: 10.1117/12.936137
Show Author Affiliations
Richard Bamler, Technische Universitat Munchen (Federal Republic of Germany)
Helmut Glunder, Technische Universitat Munchen (Federal Republic of Germany)


Published in SPIE Proceedings Vol. 0422:
10th Intl Optical Computing Conf
Sam Horvitz, Editor(s)

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