Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 27, 2007
Patent Application Number
10700982
Date Filed
November 4, 2003
Patent Primary Examiner
Patent abstract
Systems and methods for low loss, high speed exchange optical switching. The optical switch of this invention includes one or more a switchable diffraction gratings. The optical switch of this invention is capable of connecting two or more input optical beams to two more output locations. Optical noise suppression means for switchable diffraction gratings can be utilized to suppress crosstalk.
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