公开(公告)号：US11754687B1

公开(公告)日：2023-09-12

申请号：US18148897

申请日：2022-12-30

Applicant: Aurora Operations, Inc.

Inventor： Ashish Bhardwaj ,  Colin Delaney ,  Stefan Heinemann ,  Amir Hosseini ,  Pruthvi Jujjavarapu ,  Parth Panchai ,  Zhizhong Tang

IPC: G01C3/08 ,  G01S7/4911 ,  G01S7/481 ,  G01S7/4912

CPC classification number: G01S7/4911 ,  G01S7/4814 ,  G01S7/4917

Abstract: A modular LIDAR system comprising a seed laser configured to output a beam, a modular modulator coupled to receive the beam output the seed laser and modulate the beam to create a modulated beam, a modular amplifier coupled to receive the modulated beam from the modular modulator and generate an amplified beam, and a modular transceiver chip coupled to the modular modulator and the modular amplifier, the transceiver chip configured to emit the beam perpendicularly from a first surface of the transceiver chip through an optical window; and receive a reflected beam from a target through the optical window.