Title:
VARIABLE-WAVELENGTH SURFACE EMISSION LASER
Document Type and Number:
WIPO Patent Application WO/2021/117696
Kind Code:
A1
Abstract:
Provided is a variable-wavelength surface emission laser having a wide wavelength variation range. A partial region of a thin-plate substrate (22) and a movable mirror (20), the partial region being positioned between an air gap (G1) and a movable gap (G2), can move toward the air gap (G1) side or the movable gap (G2) side.
Inventors:
HARA MOTOAKI (JP)
YANO YUICHIRO (JP)
KAJITA MASATOSHI (JP)
IDO TETSUYA (JP)
SHINADA SATOSHI (JP)
ONO TAKAHITO (JP)
TODA MASAYA (JP)
YANO YUICHIRO (JP)
KAJITA MASATOSHI (JP)
IDO TETSUYA (JP)
SHINADA SATOSHI (JP)
ONO TAKAHITO (JP)
TODA MASAYA (JP)
Application Number:
PCT/JP2020/045561
Publication Date:
June 17, 2021
Filing Date:
December 08, 2020
Export Citation:
Assignee:
NAT INST INF & COMM TECH (JP)
International Classes:
B81B3/00; G02B26/00; H01S5/183
Foreign References:
| JP2004281733A | 2004-10-07 | |||
| JP2005223111A | 2005-08-18 | |||
| JP2016523444A | 2016-08-08 | |||
| JP2009170736A | 2009-07-30 | |||
| CN109842017A | 2019-06-04 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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