Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takao Naito0
Toshiki Tanaka0
Date of Patent
January 16, 2007
0Patent Application Number
097835270
Date Filed
February 15, 2001
0Patent Primary Examiner
Patent abstract
An optical communications system and transmission section repair method is provided to prevent the dispersion value in an optical receive station from being affected when a transmission line has been obstructed, wherein a patch is made into the transmission line adjusted for dispersion in the relay section of the transmission line. The transmission line includes positive dispersion fiber and negative dispersion fiber. The optical fiber used to patch the transmission line is an optical fiber where the absolute value of the dispersion is smaller than the dispersion value of the positive dispersion fiber or the negative dispersion fiber.
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