OPTICAL MODULE AND CONTROL METHOD FOR OPTICAL MODULE

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United States of America Patent

SERIAL NO

15482007

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Abstract

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An optical module includes an optical modulator that performs optical modulation of transmission data, an optical modulator controller that controls the optical modulator, a memory that stores corresponding relationships between temperatures and set data with which modulation of the optical modulator is to be performed at an operating point voltage, a temperature sensor that measures a temperature in the optical module; and a setting circuit that refers the memory and searches for set data corresponding to measured temperature, and set the set data to the optical modulator controller.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FUJITSU LIMITEDKAWASAKI17796

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endoh, Jun Fukuoka, JP 13 671
Miyata, Seiji Kitakyusyuu, JP 11 70
SHIBAGAKI, Chikara Fukuoka, JP 4 4
Tokieda, Akira Fukuoka, JP 1 0
Yamakami, Masahiro Fukuoka, JP 3 0
Yamanouchi, Fusae Fukuoka, JP 2 0

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NEC CORPORATION (1)
* 2012/0093,171 DATA TRANSFER DEVICE 0 2009
 
MITSUBISHI ELECTRIC CORPORATION (1)
* 2015/0171,971 OPTICAL TRANSMITTER AND CONTROL METHOD OF OPTICAL TRANSMITTER 2 2014
 
BAE SYSTEMS PLC (1)
* 2010/0271,682 BIAS CONTROLLER 3 2008
 
EMCORE CORPORATION (1)
* 2012/0183,289 Passive Optical Network Module 31 2008
* Cited By Examiner

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