Kilowatt diode laser with beam quality better than all-solid-state laser - 文章详情页

作者：

Cao, Yinhua (Cao, Yinhua.) | Liu, Youqiang (Liu, Youqiang.) | Qin, Wenbin (Qin, Wenbin.) | Xu, Chunxiao (Xu, Chunxiao.) | Wang, Zhiyong (Wang, Zhiyong.) (学者：王智勇)

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摘要：

Kilowatt　high　power　diode　laser　is　reported　with　the　ways　of　multi-wavelength　and　polarization　coupling.　The　fast　and　slow　axis　beam　parameter　product　is　symmetrized　by　the　method　of　shaping　with　the　beam　quality　better　than　12　mmmrad　and　all-solid-state　laser.　87.5%　optical-optical　efficiency　of　the　high　power　diode　laser　is　obtained.　Through　intelligent　control,　the　diode　laser　can　be　outputted　with　different　wave　lengths,　powers　and　pulse　widths.

关键词：

Beam quality Diodes Laser beams Laser beam welding Lasers Polarization Power semiconductor diodes Semiconductor lasers Solid state lasers

作者机构：

[ 1 ] [Cao, Yinhua]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Liu, Youqiang]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Qin, Wenbin]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Xu, Chunxiao]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Wang, Zhiyong]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China

通讯作者信息：

电子邮件地址：

caoyh@bjut.edu.cn

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