An Adaptive Fourier Optical Processor.

I Underwood; P H Willson; R M Sillitto; D G Vass

doi:10.1117/12.943378

11 April 1988 An Adaptive Fourier Optical Processor.

I Underwood, P H Willson, R M Sillitto, D G Vass

Proceedings Volume 0860, Real-Time Image Processing: Concepts and Technologies; (1988) https://doi.org/10.1117/12.943378
Event: 1987 Symposium on the Technologies for Optoelectronics, 1987, Cannes, France

Abstract

A prototype liquid-crystal-over-silicon spatial light modulator (SLM) with 16 x 16 pixels has been fabricated and used as an adaptive filter in the Fourier plane of a coherent optical processor. Preliminary results showing images of simple objects filtered through the SLM are presented. For comparison, images of the same objects obtained using photographic transparencies to simulate the action of the SLM as a filter are also presented.

Citation Download Citation

I Underwood, P H Willson, R M Sillitto, and D G Vass "An Adaptive Fourier Optical Processor.", Proc. SPIE 0860, Real-Time Image Processing: Concepts and Technologies, (11 April 1988); https://doi.org/10.1117/12.943378

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