1 July 1993 Optical implementation of the folded perfect shuffle interconnection network using quadrant-encoded gratings
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Optical Engineering, 32(7), (1993). doi:10.1117/12.138770
Abstract
The folded perfect shuffle was proposed to implement the 1-D perfect shuffle by folding the 1-D input data array into a 2-D array, which has the inherent advantage of wholly using the space-bandwidth product of the 2-D optical system. We suggest several methods to implement the folded perfect shuffle using quadrant-encoded gratings and proper spatial filters. The general principles of this interconnection network are described and the experimental results are given.
Yuan-Ling Zhan, Hui Kang, Jiang-ying Zhang, "Optical implementation of the folded perfect shuffle interconnection network using quadrant-encoded gratings," Optical Engineering 32(7), (1 July 1993). http://dx.doi.org/10.1117/12.138770
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KEYWORDS
Diffraction gratings

Spatial filters

Spatial frequencies

Diffraction

Imaging systems

Free space optics

Optical components

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