Optical programmable matrix processor

A bit-matrix processor including a pair of optoelectronic matrices and a controller for causing the matrices to perform Boolean Matrix transforms to perform logical operations, wherein Boolean logical equivalents include logical AND to replace element-wise multiplication, and logical OR instead of s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAOR MICHAEL, MESH MICHAEL, ZELTSER ALEXANDER
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	A bit-matrix processor including a pair of optoelectronic matrices and a controller for causing the matrices to perform Boolean Matrix transforms to perform logical operations, wherein Boolean logical equivalents include logical AND to replace element-wise multiplication, and logical OR instead of summation. According to one embodiment, the processor includes an optical source matrix for receiving input binary data; a passive optical replicator for replicating a pattern on the optical source matrix and projecting it onto a Spatial Light Modulator (SLM); a database loading device for loading data onto the SLM thereby to perform logical AND with the optical source matrix data; an integrating device for integrating light from the SLM onto a photodiode matrix; and an output signal processing device.