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Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 11, 2023
0Patent Application Number
161209690
Date Filed
September 4, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
A vehicle, Lidar system for the vehicle and method of scanning an object with the Lidar system. The Lidar system includes a first quarter wave plate, a first deflection stage and a detector. The first quarter wave plate produces a circularly polarized scanning beam of light. The first deflection stage selects a rotation direction for a polarization vector of the scanning beam and deflects the scanning beam by a selected angle based on the selected rotation direction of the polarization vector. The detector receives a reflected beam that is a reflection of the scanning beam from the object.
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