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Proceedings Paper

Optical neural networks using smectic liquid crystals
Author(s): Michael G. Robinson; Kristina M. Johnson; Lin Zhang; B. Jack Bigner
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Paper Abstract

We demonstrate both nematic and ferroelectric liquid crystal SLM's in two separate optical connectionist machines on which two layer neural network algorithms are executed. An analysis of their system performance with respect to non-ideal operation of the component parts is presented; the analysis being carried out with the aid of a computer simulation. A direct comparison between the two machines is then made demonstrating the improved performance of the compact ferroelectric liquid crystal based machine.

Paper Details

Date Published: 1 July 1990
PDF: 11 pages
Proc. SPIE 1215, Digital Optical Computing II, (1 July 1990); doi: 10.1117/12.18086
Show Author Affiliations
Michael G. Robinson, Univ. of Colorado/Boulder (United States)
Kristina M. Johnson, Univ. of Colorado/Boulder (United States)
Lin Zhang, Univ. of Colorado/Boulder (United States)
B. Jack Bigner, Univ. of Colorado/Boulder (United States)


Published in SPIE Proceedings Vol. 1215:
Digital Optical Computing II
Raymond Arrathoon, Editor(s)

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