Title:
LASER OUTPUT DEVICE
Document Type and Number:
Japanese Patent JP2017131947
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a laser output device which can be easily attached to and detached from a laser beam machining apparatus.SOLUTION: A laser output part 300 includes a laser oscillator 310 for emitting a laser light L, a λ/2 wavelength plate unit 330 and a polarizing plate unit 340 for adjusting an output of the laser light L, a mirror unit 360 for emitting the laser light L to an external, a mounting base 301 having a main surface 301a on which the laser oscillator 310, the λ/2 wavelength plate unit 330, the polarizing plate unit 340, and the mirror unit 360 are arranged. An optical path of the laser light L from the laser oscillator 310 to the mirror unit 360 is set to be along a plane parallel to the main surface 301a. The mirror unit 360 includes mirrors 362, 363 for adjusting an optical axis of the laser light L, and emits the laser light L to the external along a direction intersecting the plane.SELECTED DRAWING: Figure 9
Inventors:
OKUMA JUNJI
NAGAO MITSUHIRO
IGASAKI YASUNORI
NAGAO MITSUHIRO
IGASAKI YASUNORI
Application Number:
JP2016014513A
Publication Date:
August 03, 2017
Filing Date:
January 28, 2016
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK
International Classes:
B23K26/70; B23K26/02; B23K26/064
Domestic Patent References:
| JP2000202655A | 2000-07-25 | |||
| JP2011025304A | 2011-02-10 | |||
| JP2010155258A | 2010-07-15 | |||
| JP2012115897A | 2012-06-21 |
Foreign References:
| WO2008053915A1 | 2008-05-08 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Yoshiki Kuroki
Kenichi Shibayama