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Proceedings Paper

A Photorefractive Integrated Optical Vector Matrix Multiplier
Author(s): Demetri Psaltis; David Brady
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Paper Abstract

A method for implementing general linear transformations on one dimensional optical field distributions in integrated optics is described. This method uses the Bragg selectivity of volume holograms to replace one dimension of the bulk optical vector matrix multiplier. A means of writing appropriate matrices optically using unguided light is also described. Experimental results are presented which demonstrate the diffraction of guided light by holograms written with unguided beams.

Paper Details

Date Published: 19 February 1988
PDF: 8 pages
Proc. SPIE 0825, Spatial Light Modulators and Applications II, (19 February 1988); doi: 10.1117/12.941992
Show Author Affiliations
Demetri Psaltis, California Institute of Technology (United States)
David Brady, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 0825:
Spatial Light Modulators and Applications II
Uzi Efron, Editor(s)

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