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Proceedings Paper

Imaging Through A Scattering Medium With A Passive Phase Conjugate Mirror
Author(s): David Peri
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Paper Abstract

Imaging through a dynamic scattering medium produces low contrast image due to additional large background of scattered light. A passive phase conjugate mirror (PPCM) can generate an image with enhanced contrast. The background noise changes faster than the recording medium integration time and therefore is not recorded. This system does not require a reference wave coherent with the image and it operates in real time. Experimental results through a simulated scattering medium demonstrate contrast improvement over that obtained with conventional imaging arrangement.

Paper Details

Date Published: 8 January 1987
PDF: 4 pages
Proc. SPIE 0700, 1986 Intl Optical Computing Conf, (8 January 1987); doi: 10.1117/12.936954
Show Author Affiliations
David Peri, Technion - Israel Institute of Technology (Israel)


Published in SPIE Proceedings Vol. 0700:
1986 Intl Optical Computing Conf
Asher A. Friesem; Emanuel Marom; Joseph Shamir, Editor(s)

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