Geometries For Optical Implementations Of The Perfect Shuffle

A. A. Sawchuk; I. Glaser

doi:10.1117/12.947902

8 February 1988 Geometries For Optical Implementations Of The Perfect Shuffle

A. A. Sawchuk, I. Glaser

Proceedings Volume 0963, Optical Computing '88; (1988) https://doi.org/10.1117/12.947902
Event: Optical Computing '88, 1988, Toulon, France

Abstract

his paper describes optical techniques for implementing volume, dynamic interconnection networks based on perfect shuffles and general shuffles. A mathematical description of 1-D and 2-D general shuffle permutations is given, including a discussion of separable and folded shuffles. An experimental optical system that implements the 2-D separable perfect shuffle, the 2-D folded perfect shuffle, and the 2-D separable 3-shuffle is described. The combination of shuffle permutation stages with optoelectronic dynamic switching elements can implement multistage networks and more general parallel signal processing architectures.

Citation Download Citation

A. A. Sawchuk and I. Glaser "Geometries For Optical Implementations Of The Perfect Shuffle", Proc. SPIE 0963, Optical Computing '88, (8 February 1988); https://doi.org/10.1117/12.947902

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