Proposed optical apparatus generates rectangular pattern of light and dark areas, brightnesses of which represent elements of matrix product of two vectors. Photorefractive effect gives rise to four-wave mixing, which generates output beam modulated spatially by matrix product xy(SupT). Optical multipliers used as real-time analog tensor generators, components of neural networks, and generators of patterns to steer electromagnetic beams by diffraction or to effect temporary interconnections in very-large-scale integrated circuits.
Optical Computation Of Matrices From Vectors
NASA Tech Briefs ; 15 , 2
1991-02-01
Sonstige
Keine Angabe
Englisch
Matrices, Vectors, Frames, Transforms
Springer Verlag | 2014
|Appendix B: Vectors and Matrices
Wiley | 2000
|Appendix B: Vectors and Matrices
Wiley | 2007
|Computation of transfer function matrices of periodic systems
Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2002
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