Analog Devices, Inc.
LASER BEAM CONTROL IN A LIDAR SYSTEM

Abstract:

This disclosure describes techniques for operating a lidar device. The techniques include emitting light resulting in a plurality of non-parallel laser beam waves; directing the plurality of non-parallel laser beam waves towards a laser beam scanner; reflecting the non-parallel plurality of beam waves by the laser beam scanner towards a collimator device; collimating, with the collimator device, the plurality of non-parallel laser beam waves reflected by the laser beam scanner into a corresponding plurality of parallel plane waves; and directing the plurality of plane waves from the collimator device towards a field of interest.