Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroshi Onaka0
Hideyuki Miyata0
Date of Patent
June 17, 2008
0Patent Application Number
104646500
Date Filed
June 19, 2003
0Patent Primary Examiner
Patent abstract
The present invention relates to an optical communication apparatus for detecting the intensity of light in an optical modulator or the intensity of a modulation signal and for controlling the operating point of the optical modulator based on the result of detection. In the optical communication apparatus having such a configuration, the operating point of the optical modulator can be kept stable even when the input light or the modulation signal is temporarily non-existent in the optical communication apparatus.
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