Optical waveguide device and optical modulator

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12197101
APP PUB NO 20230132105A1
SERIAL NO

17865766

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Abstract

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An optical waveguide device includes a slot groove formed in a substrate; a pair of electrodes disposed in the slot groove; an electro-optic polymer material in the slot groove; and a step portion formed at an outer side of the slot groove, in a length direction of the slot groove.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU OPTICAL COMPONENTS LIMITED1-1 KAMIKODANAKA 4-CHOME NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211-8588

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akashi, Tamotsu Atsugi, JP 42 488
Kezuka, Akihito Kawasaki, JP 3 2

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