Title:
OPTICAL FREQUENCY COMB DEVICE AND MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/118647
Kind Code:
A1
Abstract:
An optical frequency comb device (10A) is provided with the following: an optical waveguide (13w); a mirror (13m1) disposed at a first position on the optical waveguide (13w); a mirror (13m2) disposed on the waveguide (13w) at a second position that is different from the first position; a gain medium (13g) and a saturable absorber (13sa), which are disposed between the mirror (13m1) and the mirror (13m2); and a control unit that fixes one of the carrier envelope offset frequency and repetition frequency of the optical frequency comb output from an end of the optical waveguide (13w), and that varies the other.
Inventors:
NAKAMURA TASUKU
INADA YASUHISA
KJELLMAN JON
KUYKEN BART
GASSE KASPER VAN
HERMANS ARTUR
INADA YASUHISA
KJELLMAN JON
KUYKEN BART
GASSE KASPER VAN
HERMANS ARTUR
Application Number:
PCT/JP2021/041937
Publication Date:
June 09, 2022
Filing Date:
November 15, 2021
Export Citation:
Assignee:
PANASONIC HOLDINGS CORP (JP)
UNIV GENT (BE)
IMEC VZW (BE)
UNIV GENT (BE)
IMEC VZW (BE)
International Classes:
H01S5/125; G01S17/34; G02F1/015; G02F1/025; G02F2/00
Foreign References:
| JP2017527121A | 2017-09-14 | |||
| JP2008034657A | 2008-02-14 | |||
| JP2006351571A | 2006-12-28 | |||
| JP2003069138A | 2003-03-07 | |||
| JP2001168845A | 2001-06-22 | |||
| EP3609028A1 | 2020-02-12 | |||
| US20190058304A1 | 2019-02-21 | |||
| US20070071060A1 | 2007-03-29 | |||
| US20140185635A1 | 2014-07-03 |
Other References:
A. L. GAETA ET AL.: "Photonic-chip-based frequency combs", NATURE PHOTONICS, vol. 13, 2019, pages 158 - 169, XP036707022, DOI: 10.1038/s41566-019-0358-x
J. RIEMENSBERGER ET AL.: "Massively parallel coherent laser ranging using a soliton microcomb", NATURE, vol. 581, 2020, pages 161 - 170
Z. WANG ET AL.: "A III-V-on-Si ultra-dense comb laser", LIGHT: SCIENCE & APPLICATIONS, vol. 6, 2017, pages e16260, XP055735614, DOI: 10.1038/lsa.2016.260
J. RIEMENSBERGER ET AL.: "Massively parallel coherent laser ranging using a soliton microcomb", NATURE, vol. 581, 2020, pages 161 - 170
Z. WANG ET AL.: "A III-V-on-Si ultra-dense comb laser", LIGHT: SCIENCE & APPLICATIONS, vol. 6, 2017, pages e16260, XP055735614, DOI: 10.1038/lsa.2016.260
Attorney, Agent or Firm:
NII, Hiromori (JP)
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