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Patent Searching and Data


Title:
LASER CONTROL METHOD, LASER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/114581
Kind Code:
A1
Abstract:
A laser control method, a laser device, and a non-volatile computer readable storage medium. The laser control method comprises: obtaining and parsing laser pulse configuration information to obtain a set of waveform data, and generating a laser control signal according to the set of waveform data, wherein the waveform data comprises the duration of a waveform and the amplitude of the waveform in the duration (S10); and controlling laser output according to the laser control signal (S20). The laser device comprises a control motherboard (100) and a laser pumping control module (200) connected to the control motherboard (100). The control motherboard (100) is provided with an information acquisition module (110), a processing module (120), and a control signal generation module (130) electrically connected in sequence. By configuring the waveform of a laser output pulse before a laser outputs laser light to implement amplitude control of laser pulse outputted by the laser, the precision of laser processing can be improved, and in addition, one laser can output different laser pulses, so that the demands of various laser precision processing application scenes can be met.

Inventors:
HE GAOFENG (CN)
LI YONGJIAN (CN)
JIANG FENG (CN)
Application Number:
CN2018/119195
Publication Date:
June 20, 2019
Filing Date:
December 04, 2018
Export Citation:
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Assignee:
MAXPHOTONICS CO LTD (518104, CN)
International Classes:
H01S3/11; B23K26/00; H01S3/10
Foreign References:
CN107959223A2018-04-24
US5580470A1996-12-03
CN1236690A1999-12-01
CN107026385A2017-08-08
CN101983421A2011-03-02
CN102361724A2012-02-22
CN103477427A2013-12-25
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (518057, CN)
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