Title:
AIR-COOLED FIBER LASER
Document Type and Number:
WIPO Patent Application WO/2022/110830
Kind Code:
A1
Abstract:
The present disclosure relates to the field of fiber lasers and specifically relates to an air-cooled fiber laser. The air-cooled fiber laser comprises a housing, a pumping source, an optical component, and a cooling structure. The cooling structure comprises an air source and a cooling body. Multiple cooling air ducts are provided on the cooling body. The air source is provided at one end of the cooling air ducts. The air source is configured for drawing air from the cooling air ducts. A mounting structure is provided on the outer wall of the cooling body. The mounting structure is configured for mounting the pumping source. The cooling structure of the fiber laser, the pumping source, and the optical component are provided in the housing. The pumping source and the optical component are provided on the outside of the cooling body. The structure of the present disclosure has inexpensive production costs and maintenance costs, does not incur issues such as water leakage, reduces potential safety hazards, and ensures the service life of the laser.
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Inventors:
XU HAIJUN (CN)
LI RUIQING (CN)
LIU JIANG (CN)
LI RUIQING (CN)
LIU JIANG (CN)
Application Number:
PCT/CN2021/106112
Publication Date:
June 02, 2022
Filing Date:
July 13, 2021
Export Citation:
Assignee:
ZHEJIANG RECI LASER TECH CO LTD (CN)
International Classes:
H01S3/042; H01S3/04
Domestic Patent References:
| WO2020158143A1 | 2020-08-06 |
Foreign References:
| CN112332202A | 2021-02-05 | |||
| CN213243104U | 2021-05-18 | |||
| CN103022868A | 2013-04-03 | |||
| CN209993862U | 2020-01-24 | |||
| CN106494093A | 2017-03-15 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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