Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshiki Sugawara0
Kazuhiko Hosomi0
Satoshi Makio0
Date of Patent
September 15, 2009
Patent Application Number
11641743
Date Filed
December 20, 2006
Patent Primary Examiner
Patent abstract
The present invention provides: (1) a compensator that compensates a wide range of amount of dispersion of light in a wide bandwidth band; and (2) a variable dispersion slope compensator applicable to the case where a transmission path suitable for a wavelength division multiplexing transmission system produces a wavelength dispersion slope.
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