Optical Image Correlation With A Binary Spatial Light Modulator

Demetri Psaltis; Eung G. Paek; Santosh S. Venkatesh

doi:10.1117/12.7973366

1 December 1984 Optical Image Correlation With A Binary Spatial Light Modulator

Demetri Psaltis, Eung G. Paek, Santosh S. Venkatesh

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Optical Engineering, Vol. 23, Issue 6, 236698 (December 1984). https://doi.org/10.1117/12.7973366

Abstract

The use of a binary, magneto-optic spatial light modulator as an input device and as a spatial filter in a VanderLugt correlator is investigated. The statistics of the correlation that is obtained when the input image or the spatial filter is thresholded are estimated. Optical correlation using the magneto-optic device at the input and Fourier planes of a VanderLugt correlator is demonstrated experimentally.

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Demetri Psaltis, Eung G. Paek, and Santosh S. Venkatesh "Optical Image Correlation With A Binary Spatial Light Modulator," Optical Engineering 23(6), 236698 (1 December 1984). https://doi.org/10.1117/12.7973366

Published: 1 December 1984

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