Title:
LASER OSCILLATION COOLING DEVICE
Document Type and Number:
Japanese Patent JP2016178207
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a laser oscillation cooling device having a sufficient cooling effect.SOLUTION: A laser oscillation cooling device 100 includes: a light emitting section 1 that emits laser excitation light Z1; a laser excitation section 2 which emits laser light Z2 by exciting the laser excitation light Z1 and which has a heating region S that locally generates heat; a storage tank 3 capable of storing an extremely low temperature liquid L; a pressurizing section 31 which brings the extremely low temperature liquid L into a sub-cool state by pressurizing the inside of the storage tank 3; and a jetting supply section 4 which removes heat from the laser excitation section 2 by jetting the extremely low temperature liquid L in the sub-cool state to the laser excitation section 2 through a plurality of jet ports arranged two-dimensionally.SELECTED DRAWING: Figure 1
Inventors:
KASAHARA JIRO
NAKATANI JUNNOSUKE
OTANI YUICHI
INOUE NAOKI
HAMAMOTO KOICHI
NISHIKATA SHINGO
NAKATANI JUNNOSUKE
OTANI YUICHI
INOUE NAOKI
HAMAMOTO KOICHI
NISHIKATA SHINGO
Application Number:
JP2015057389A
Publication Date:
October 06, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
H01S3/042
Domestic Patent References:
| JPH10294520A | 1998-11-04 | |||
| JP2011038581A | 2011-02-24 | |||
| JPS56164299A | 1981-12-17 | |||
| JP2014022568A | 2014-02-03 | |||
| JPH05141813A | 1993-06-08 |
Foreign References:
| US20040028094A1 | 2004-02-12 |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma