Title:
ＬＩＤＡＲシステム、標的の距離及び速度を決定する方法、集積フォトニックチップ
Document Type and Number:
Japanese Patent JP7498338
Kind Code:
B2
Abstract:
A LIDAR system and a method for determining a distance and a velocity of an object via a LIDAR system are provided. One aspect of the present disclosure relates to a laser bank comprising a first laser configured to output a first laser beam having a positive frequency sweep; a second laser configured to output a second laser beam having a negative frequency sweep, wherein the laser bank is configured to generate a laser field from the first laser beam and the second laser beam. The LIDAR system further comprises an optical combiner and an optical coupler coupled to the laser bank. The optical coupler configured to: direct a first portion of the laser field at an object such that the first portion of the laser field is reflected by the object to the optical combiner; and direct a second portion of the laser field at the optical combiner.
Inventors:
Sandbone, Philip
Rin, Sen
Ferrara, James
Rin, Sen
Ferrara, James
Application Number:
JP2023083051A
Publication Date:
June 11, 2024
Filing Date:
May 19, 2023
Export Citation:
Assignee:
AURORA OPERATIONS, INC.
International Classes:
G01S7/481; G01C3/06; G01S17/34
Domestic Patent References:
| JP2017161484A |
Foreign References:
| US20170350964 | ||||
| US20170356983 | ||||
| WO2017187510A1 |
Attorney, Agent or Firm:
Ikeda Adult
Junichiro Sakamaki
Masakazu Noda
Junichiro Sakamaki
Masakazu Noda