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公开(公告)号:US10338199B1
公开(公告)日:2019-07-02
申请号:US16027944
申请日:2018-07-05
Applicant: Luminar Technologies, Inc.
Inventor: John E. McWhirter , Allen Gabriele
Abstract: A transceiver for use in a lidar system includes an optical receiver and a transmitter. The optical receiver includes a circuit board including a detector, a cylindrical inner housing, a C-shaped outer housing that partially surrounds the inner housing, and a lens in the outer housing. The transmitter includes an optical fiber coupled to a light source and a collimator, and a pair of Risley prism rods for adjusting collimator alignment. The collimator and Risley rods sit in a groove formed by the inner housing and the outer housing. A lidar system using the transceiver and a transceiver assembly method are disclosed.