Electro-optic modulator

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United States of America

PATENT NO 12153291
APP PUB NO 20220334449A1
SERIAL NO

17640068

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Abstract

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An electro-optic modulator for a waveguide is presented. The electro-optic modulator includes a first semiconductor layer, a second semiconductor layer, a dielectric layer interposed between the second semiconductor layer and the first semiconductor layer and a coupling layer for coupling a guided mode of the waveguide to at least one of the first semiconductor layer and the second semiconductor layer. The electro-optic modulator is configured to induce a modulation on the guided mode of the waveguide by changing a refractive index in response to a voltage applied between the first semiconductor layer and the second semiconductor layer.

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Patent Owner(s)

Patent OwnerAddress
LIGENTEC SAEPFL INNOVATION PARK BÂTIMENT L CHEMIN DE LA DENT-D'OCHE 1B ECUBLENS 1024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geiselmann, Michael Ecublens, CH 2 2
Sacchetto, Davide Ecublens, CH 8 71
Zervas, Michael Ecublens, CH 4 2

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