Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 20, 2019
Patent Application Number
14771058
Date Filed
March 7, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A polarization conversion system includes a geometric phase element and a retarder element. The geometric phase element has optical anisotropy with local optical axis orientations that vary non-linearly in at least one dimension along a surface thereof. The retarder element is arranged to receive light output from the geometric phase element. Related systems and methods are also discussed.
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