Title:
LASER MEDIUM UNIT AND LASER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/185827
Kind Code:
A1
Abstract:
This laser medium unit comprises a laser medium and a holding body. The laser medium has a pair of end surfaces. When seen from a direction intersecting with the pair of end surfaces, the holding body surrounds the laser medium and holds the laser medium. When seen from the direction intersecting with the pair of end surfaces, the holding body includes a deformation-allowing part extending from the inside to the outside of the holding body. The laser medium and the holding body are in contact with each other. A region in contact with the laser medium in the holding body has a width in the direction intersecting with the pair of end surfaces, and, when seen from the direction intersecting with the pair of end surfaces, extends along a side surface of the laser medium.
Inventors:
MURAMATSU YUKI (JP)
SEKINE TAKASHI (JP)
HATANO YUMA (JP)
TAMAOKI YOSHINORI (JP)
KURATA MASATERU (JP)
SEKINE TAKASHI (JP)
HATANO YUMA (JP)
TAMAOKI YOSHINORI (JP)
KURATA MASATERU (JP)
Application Number:
PCT/JP2022/004208
Publication Date:
September 09, 2022
Filing Date:
February 03, 2022
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
H01S3/02; H01S3/042; H01S3/06; H01S3/091
Domestic Patent References:
| WO2013093503A2 | 2013-06-27 | |||
| WO2013093503A2 | 2013-06-27 |
Foreign References:
| JP2013016678A | 2013-01-24 | |||
| JP2006186230A | 2006-07-13 | |||
| US20120103569A1 | 2012-05-03 | |||
| JPH0794808A | 1995-04-07 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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