Title:
VERTICAL EXTERNAL-CAVITY SURFACE-EMITTING LASER
Document Type and Number:
WIPO Patent Application WO/2021/095523
Kind Code:
A1
Abstract:
Provided is a vertical external-cavity surface-emitting laser that outputs optical pulses. The vertical external-cavity surface-emitting laser comprises: a resonator having at least two mirrors; a semiconductor laser medium disposed in the resonator; and a Q-switch with which the resonator is provided.
Inventors:
TAKANO TETSUSHI (JP)
OGAWA HISASHI (JP)
OGAWA HISASHI (JP)
Application Number:
PCT/JP2020/040375
Publication Date:
May 20, 2021
Filing Date:
October 28, 2020
Export Citation:
Assignee:
NICHIA CORP (JP)
International Classes:
H01S5/183; H01S3/11; H01S5/14
Foreign References:
| US20050281309A1 | 2005-12-22 | |||
| JP2005039093A | 2005-02-10 | |||
| JP2015126040A | 2015-07-06 | |||
| JP2008141175A | 2008-06-19 | |||
| JP2019207122A | 2019-12-05 |
Other References:
See also references of EP 4060834A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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