Hybrid optical array logic system

Sunao Kakizaki; Daisuke Miyazaki; Eiji Yoshikawa; Jun Tanida; Yoshiki Ichioka

doi:10.1117/12.47024

1 September 1991 Hybrid optical array logic system

Sunao Kakizaki, Daisuke Miyazaki, Eiji Yoshikawa, Jun Tanida, Yoshiki Ichioka

Proceedings Volume 1505, Optics for Computers: Architectures and Technologies; (1991) https://doi.org/10.1117/12.47024
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

Abstract

An optoelectronic hybrid optical array logic system is experimentally constructed as an instance of the optical parallel array logic system (OPALS). In the experimental system, a coherent 2-D correlator with holographic filters and image encoder/decoder based on fully parallel electronic circuits are applied. Holographic filters for several kinds of simple processing are optically fabricated and correct operation of the system is verified. In the experimental system, 3 by 3 pixels are processed in parallel at the rate of about 278 operations per second. Sixteen logical functions and iterative operations are demonsirated.

Citation Download Citation

Sunao Kakizaki, Daisuke Miyazaki, Eiji Yoshikawa, Jun Tanida, and Yoshiki Ichioka "Hybrid optical array logic system", Proc. SPIE 1505, Optics for Computers: Architectures and Technologies, (1 September 1991); https://doi.org/10.1117/12.47024

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