Method of fabricating and operating an optical modulator

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United States of America Patent

PATENT NO 9564733
APP PUB NO 20160248223A1
SERIAL NO

15090565

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Abstract

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A semiconductor device comprising a substrate; a monolithic gain region disposed on the substrate and operable to produce optical gain in response to current injection, including a first electrode over a first portion of the gain region having a first length L1, with a first current I1 being applied; and a second electrode over a second portion of the gain region having a second length L2, with a second current I2 being applied; wherein I1/L1 is greater than I2/L2.

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Patent Owner(s)

Patent OwnerAddress
EMCORE CORPORATION2015 CHESTNUT STREET ALHAMBRA CA 91803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blauvelt, Henry A San Marino, US 73 2004
He, Xiaoguang Diamond Bar, US 34 99
Vahala, Kerry Pasadena, US 25 284

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