Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 21, 2015
Patent Application Number
13581107
Date Filed
February 22, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
Polarizers and polarizing beam splitter include one or more pairs of axicons that are configured to separate an input beam into a radially polarized component and a tangentially (or azimuthally) polarized component. A second axicon pair can be provided to recombine the tangentially polarized component so as to provide a more uniform beam intensity. The radially polarized component can be reflected or otherwise directed so that one or both the radial and tangential components are available for use.
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