Optical Symbolic Substitution Using Diffraction Gratings

R. Thalmann; G. Pedrini; B. Acklin; R. Dandliker

doi:10.1117/12.947950

8 February 1988 Optical Symbolic Substitution Using Diffraction Gratings

R. Thalmann, G. Pedrini, B. Acklin, R. Dandliker

Proceedings Volume 0963, Optical Computing '88; (1988) https://doi.org/10.1117/12.947950
Event: Optical Computing '88, 1988, Toulon, France

Abstract

We propose an optical arrangement for symbolic substitution based on diffraction gratings and Fourier filtering. It features: handling symbols with many pixels, multiple-channel and dual-rail (true/false) substitution, programmability. Experimental results are presented.

Citation Download Citation

R. Thalmann, G. Pedrini, B. Acklin, and R. Dandliker "Optical Symbolic Substitution Using Diffraction Gratings", Proc. SPIE 0963, Optical Computing '88, (8 February 1988); https://doi.org/10.1117/12.947950

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