Title:
LASER PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/024338
Kind Code:
A1
Abstract:
This laser processing device comprises: a laser oscillator that oscillates pulse laser light; a power source that supplies power to the laser oscillator; an optical modulator that switches the emission direction of the pulse laser light to either among a first direction toward a target object, and a second object not toward the target object; and a control unit that generates a first control signal which controls the supply of the power by the power source so that at least one group of a power supplying period and a power non-supplying period are included, and a second control signal which controls the changing of the emission direction by the optical modulator so that a plurality of first periods in which the emission direction is the first direction are included in one power supplying period.
Inventors:
OKADA SHINICHI
Application Number:
PCT/JP2023/022657
Publication Date:
February 01, 2024
Filing Date:
June 19, 2023
Export Citation:
Assignee:
PANASONIC HOLDINGS CORP (JP)
International Classes:
B23K26/0622
Foreign References:
| JP2017047471A | 2017-03-09 | |||
| JP2014172062A | 2014-09-22 | |||
| JP2010064144A | 2010-03-25 |
Attorney, Agent or Firm:
TOKUDA Yoshiaki et al. (JP)
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