Title:
SURFACE EMISSION LASER
Document Type and Number:
WIPO Patent Application WO/2023/199645
Kind Code:
A1
Abstract:
Provided is a surface emission laser which can suppress structural complications and control a polarization direction. A surface-emission laser according to the present technology comprises a resonator including first and second structures which are stacked, and an active layer disposed between the first and second structures, wherein the first structure and/or the second structure are/is provided with a stress application structure which applies, to the active layer, stress that deforms the active layer in an in-plane direction. According to the surface emission laser according to the present technology, it is possible to provide a surface emission laser which can suppress structural complications, and control a polarization direction.
Inventors:
MAKINO TOMOHIRO (JP)
HAMAGUCHI TATSUSHI (JP)
KEARNS JARED ALEXANDER (JP)
HAYASHI KENTARO (JP)
ITO MAIKO (JP)
HAMAGUCHI TATSUSHI (JP)
KEARNS JARED ALEXANDER (JP)
HAYASHI KENTARO (JP)
ITO MAIKO (JP)
Application Number:
PCT/JP2023/008331
Publication Date:
October 19, 2023
Filing Date:
March 06, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H01S5/183
Domestic Patent References:
WO2021192772A1 | 2021-09-30 |
Foreign References:
JP2008244060A | 2008-10-09 | |||
JP2021136446A | 2021-09-13 | |||
JP2020181863A | 2020-11-05 | |||
JP2018037454A | 2018-03-08 | |||
JP2014022667A | 2014-02-03 | |||
JP2016103630A | 2016-06-02 | |||
US20110182317A1 | 2011-07-28 | |||
US20200244040A1 | 2020-07-30 |
Attorney, Agent or Firm:
WATANABE Kaoru (JP)
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