Overlapping spectrum amplification

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United States of America Patent

PATENT NO 9998806
SERIAL NO

15348430

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Abstract

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A method for overlapping spectrum amplification includes receiving an optical signal and splitting the optical signal into a first split signal having a first wavelength band and a second split signal having a second wavelength band. The splitting results in a band gap between the first wavelength band and the second wavelength band. The method further includes delaying the first split signal by a threshold period of time relative to the second split signal and combining the first split signal and the second split signal, resulting in a combined signal having the first wavelength band and the second wavelength band without the band gap therebetween. The path difference between the first split signal along the first signal path and the second split signal along the second signal path is within a threshold multipath interference compensation range.

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Patent Owner(s)

  • GOOGLE LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dangui, Vinayak Santa Clara, US 26 187
Kamalov, Valey Gainesville, US 12 25
Vusirikala, Vijayanand Palo Alto, US 17 156

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