Title:
RANGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/009836
Kind Code:
A1
Abstract:
[Problem] To provide a ranging device having a coaxial configuration, with which optical power loss can be suppressed. [Solution] The present disclosure provides a ranging device comprising: a laser light source capable of generating transmitted light; a reciprocal optical antenna; an optical detecting element; and an optical switch for optically coupling the laser light source, the optical detecting element, and the optical antenna in a switchable manner.
Inventors:
TERADA HARUHIKO (JP)
Application Number:
PCT/JP2023/023701
Publication Date:
January 11, 2024
Filing Date:
June 27, 2023
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01S17/34; G01C3/06
Foreign References:
| US20210124024A1 | 2021-04-29 | |||
| JP2022527104A | 2022-05-30 | |||
| JP2000338243A | 2000-12-08 | |||
| JP2020148826A | 2020-09-17 | |||
| JP2020091432A | 2020-06-11 | |||
| US20210349191A1 | 2021-11-11 |
Attorney, Agent or Firm:
MIYAJIMA Manabu (JP)
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