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Proceedings Paper

Geometries For Optical Implementations Of The Perfect Shuffle
Author(s): A. A. Sawchuk; I. Glaser
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Paper 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.

Paper Details

Date Published: 8 February 1988
PDF: 13 pages
Proc. SPIE 0963, Optical Computing '88, (8 February 1988); doi: 10.1117/12.947902
Show Author Affiliations
A. A. Sawchuk, University of Southern California (United States)
I. Glaser, University of Southern California (United States)


Published in SPIE Proceedings Vol. 0963:
Optical Computing '88
Pierre H. Chavel; Joseph W. Goodman; Gerard Roblin, Editor(s)

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