High speed optical matrix multiplier system

Details High speed optical matrix multiplier system High speed optical matrix multiplier system

1975-05-12

1976-03-16

Borchelt, Archie R.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250225, 250578, 350159, 350160R, 350 96WG, G02F 101, G02B 517

Patent

active

039448207

ABSTRACT:
Matrix-vector multiplication is accomplished by continuous wave polarized ght energy transmitted along a plurality of optical waveguides through modulation by a first optical modulator in response to a column vector type input signal and additional modulation by a second optical modulator in response to a row vector type input signal. The resultant modulated light energy outputs are received by a polarization analyzer for transforming modulations in polarization and phase to commensurate amplitude modulations. A photo-responsive storage and integrating means receives the light energy associated with each of the optical waveguides and develops a cumulative signal representative of the matrix-vector multiplication.

REFERENCES:
patent: 3484151 (1969-12-01), Turner
patent: 3517200 (1970-06-01), Kalman
patent: 3633993 (1972-01-01), Goldberg
patent: 3691484 (1972-09-01), Dore
patent: 3766498 (1973-10-01), Brewer

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