Title:
LASER ELEMENT, LASER OSCILLATION METHOD, AND METHOD FOR IMPROVING LASER OSCILLATION CHARACTERISTICS
Document Type and Number:
WIPO Patent Application WO/2021/039527
Kind Code:
A1
Abstract:
This laser element containing a pseudo two-dimensional perovskite is characterized by having a quencher for quenching the excited triplet of an inorganic component constituting the pseudo two-dimensional perovskite. The quencher may use: an organic component that constitutes the pseudo two-dimensional perovskite and has an excited triplet energy level lower than the excited triplet energy level of an inorganic component; oxygen; air, etc.
Inventors:
QIN CHUANJIANG (JP)
ADACHI CHIHAYA (JP)
MATSUSHIMA TOSHINORI (JP)
ADACHI CHIHAYA (JP)
MATSUSHIMA TOSHINORI (JP)
Application Number:
PCT/JP2020/031249
Publication Date:
March 04, 2021
Filing Date:
August 19, 2020
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
H01S5/36; H01L51/50; H05B33/14
Domestic Patent References:
WO2018021975A1 | 2018-02-01 |
Foreign References:
JP2003036977A | 2003-02-07 | |||
JP2005039236A | 2005-02-10 | |||
JP2002241435A | 2002-08-28 | |||
US20180037813A1 | 2018-02-08 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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