Optical modulator

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United States of America Patent

PATENT NO 9059801
SERIAL NO

13831334

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Abstract

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An optical modulator including an information-containing radio frequency signal input; a semiconductor device having an optical input optically for receiving the coherent light beam, and a electrode connected to said radio frequency signal input and having a modulated bias potential so that current is generated in the second semiconductor device and extracted therefrom, while the coherent light beam is optically modulated by the signal changing the carrier density in the semiconductor device.

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Patent Owner(s)

  • EMCORE CORPORATION

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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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