CAPACITIVE MODULATORS FOR HIGH-EFFICIENCY ELECTRO-OPTICAL SYSTEMS

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United States of America Patent

APP PUB NO 20230204988A1
SERIAL NO

17878674

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Abstract

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An electro-optical includes, in part, a multitude of phase modulators each of which includes, in part, a p-type semiconductor region, an n-type semiconductor region, and a χ(2) insulating dielectric material disposed between the p-type and n-type semiconductor regions. The electro-optical device may be a phased array in which each phase modulator is associated with a different one of the transmitting elements of the phased array. The χ(2) insulating dielectric material may be an organic polymer. The electro-optical device may further include, in part, a multitude of sensors each associated with a different one of the phase modulators. Each sensor is adapted to receive a phase modulated signal generated by the sensor’s associated phase modulator. The electro-optical device may further include, in part, a multitude of amplitude modulators each associated with a different one of the multitude of phase modulators.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA INST OF TECHNCALIFORNIA USA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fatemi, Seyed Mohammadreza Pasadena, US 14 90
Hajimiri, Seyed Ali La Canada, US 186 2465
Khachaturian, Aroutin Glendale, US 20 132

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