Optical modulation device

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United States of America Patent

PATENT NO 8830552
APP PUB NO 20130010343A1
SERIAL NO

13540928

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical modulation device includes: an optical modulator; an insulating layer; an RC circuit including a resistor and a capacitor connected in series; a bonding wire connected between the optical modulator and the RC circuit; a first metal layer provided on the insulating layer; and a second metal layer that has a width larger than that of the first metal layer and is provided on the insulating layer, the second metal layer being connected with a ground potential and being connected to the RC circuit via the first metal layer.

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Patent Owner(s)

  • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Tsutomu Kanagawa, JP 178 3301
Hirayama, Masahiro Kanagawa, JP 19 147

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