Title:
THIN DISK LASER DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/143495
Kind Code:
A1
Abstract:
A thin disk laser device is disclosed. The disclosed thin disk laser device comprises: a first parabolic reflector and a second parabolic reflector which face each other and are arranged in the same axis; a first thin disk and a second thin disk which respectively have a laser medium and a reflective surface and are respectively arranged at peaks of the first parabolic reflector and the second parabolic reflector so as to form a multi-path of pumping light together with the first parabolic reflector and the second parabolic reflector; a first inner mirror and a second inner mirror which are arranged in a space between the first parabolic reflector and the second parabolic reflector and reflect signal light; and a plurality of mirrors arranged on a light path of the signal light between the first inner mirror and the second inner mirror, wherein the first inner mirror, the second inner mirror and the plurality of mirrors amplify the signal light by repeating the reflection of the signal light between the first thin disk and the second thin disk.
Inventors:
KIM NAM SEONG (KR)
KIM SEONG HOON (KR)
JIN DAE HYUN (KR)
SHIN DONG JOON (KR)
KIM SEONG HOON (KR)
JIN DAE HYUN (KR)
SHIN DONG JOON (KR)
Application Number:
PCT/KR2017/001170
Publication Date:
August 09, 2018
Filing Date:
February 03, 2017
Export Citation:
Assignee:
EO TECHNICS CO LTD (KR)
International Classes:
H01S3/06; H01S3/00; H01S3/105
Foreign References:
| KR20150087933A | 2015-07-31 | |||
| US20110122483A1 | 2011-05-26 | |||
| KR20120105016A | 2012-09-24 | |||
| US20100254424A1 | 2010-10-07 | |||
| KR20140022379A | 2014-02-24 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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