OPTICAL COMMUNICATION APPARATUS AND CONTROL METHOD OF OPTICAL COMMUNICATION APPARATUS

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United States of America Patent

APP PUB NO 20150124313A1
SERIAL NO

14484741

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are an optical amplifier, a light reception element, and a controller configured to decrease a gain of the optical amplifier according to an optical signal power input to the optical amplifier in response to a detection of a recovery of the optical signal input to the optical amplifier from an interruption of the optical signal and to increase the gain of the optical amplifier so that an input optical power to the light reception element approaches a target value after the decreasing of the gain.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Kensuke Kawasaki, JP 91 415

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