Patent ID: 11280909

Abstract:
A light detection and ranging (LIDAR) system includes a transceiver, a laser source coupled to the transceiver, a time-division multiplexing (TDM) circuit, and one or more processors. The TDM circuit is configured to generate a plurality of first signals. The one or more processors are configured to control the laser source to provide an optical beam to a first input optical channel of a plurality of input optical channels of the transceiver during a first time slot, based on the optical beam provided to the first input optical channel, control the transceiver to send a first reflected beam and a second reflected beam to the TDM circuit through a first output optical channel of a plurality of output optical channels of the transceiver, and based on a control signal provided to the TDM circuit, control the TDM circuit to select the plurality of first signals during the first time slot.