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Title:
DUAL OPTICAL FREQUENCY COMB LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/019918
Kind Code:
A1
Abstract:
This dual optical frequency comb light-emitting device is provided with: a first optical frequency comb laser light source including a first laser resonator having a first optical path length; a second optical frequency comb laser light source including a second laser resonator having a second optical path length different from the first optical path length; and an optical coupler for causing a first portion of first optical frequency comb laser light generated from the first laser resonator to be input to the second laser resonator. The first optical frequency comb laser light source emits a second portion of the first optical frequency comb laser light outward. The second optical frequency comb laser light source emits second optical frequency comb laser light generated from the second laser resonator outward.

Inventors:
NAKAMURA TASUKU
INADA YASUHISA
Application Number:
PCT/JP2020/022657
Publication Date:
February 04, 2021
Filing Date:
June 09, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02F1/025; H01S3/063; G02F1/35; H01S3/10; H01S3/108; H01S3/137
Domestic Patent References:
WO2019123719A12019-06-27
Foreign References:
JP2017138129A2017-08-10
JP2017059683A2017-03-23
US20160134078A12016-05-12
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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