OPTICAL DEVICE FOR MULTIPLICATION OF MATRIX IMAGES Russian patent published in 1995 - IPC

Abstract SU 1299362 A1

FIELD: computer engineering. SUBSTANCE: device has input optical register 1, multiplier 2, focusing unit 3, input optical register 4, focusing unit 5, optically controlled matrix modulator 6, collimating unit 7, optical converter 8, output optical register 9, optical adder 10, control unit 11. Device multiplies two matrices having digital binary representation and phase-shifted encoding. EFFECT: increased reliability. 2 dwg

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SU 1 299 362 A1

Authors

Verbovetskij A.A.

Dates

1995-05-10Published

1985-07-16Filed