Theoretical and experimental aspects of laser cutting using direct diode laser source based on multi-wavelength multiplexing

doi:10.1016/j.optlastec.2019.01.022

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	Theoretical and experimental aspects of laser cutting using direct diode laser source based on multi-wavelength multiplexing
	X.C.Lin; P.F.Wang; Y.W.Zhang; Y.Q.Ning; H.B.Zhu
	2019
发表期刊	Optics and Laser Technology
ISSN	0030-3992
卷号	114 页码:66-71
摘要	In this paper, a theoretical laser cutting model based on absorption calculations and the characteristics of multi-wavelength laser beam is introduced to predict the cutting performance of a direct diode laser source (2 kW output power from an optical fiber with a 105 mu m core diameter and a numerical aperture of 0.2). Cutting experiments are performed on stainless steel sheets (304) with thicknesses ranging from 1 mm to 10 mm. When comparing with the relevant industrial cutting results using fiber lasers, this diode laser source can obtain a greater speed at the thickness of samples above 3 mm. The experimental results have a good agreement with the theoretically predicted results and demonstrate the cutting ability of the diode laser source of such power class and brightness class for use in industrial laser cutting applications.
关键词	High power,Diode laser,Multi-wavelength laser,Beam multiplexing,Laser cutting,Optics,Physics
DOI	10.1016/j.optlastec.2019.01.022
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63213
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X.C.Lin,P.F.Wang,Y.W.Zhang,et al. Theoretical and experimental aspects of laser cutting using direct diode laser source based on multi-wavelength multiplexing[J]. Optics and Laser Technology,2019,114:66-71.
APA	X.C.Lin,P.F.Wang,Y.W.Zhang,Y.Q.Ning,&H.B.Zhu.(2019).Theoretical and experimental aspects of laser cutting using direct diode laser source based on multi-wavelength multiplexing.Optics and Laser Technology,114,66-71.
MLA	X.C.Lin,et al."Theoretical and experimental aspects of laser cutting using direct diode laser source based on multi-wavelength multiplexing".Optics and Laser Technology 114(2019):66-71.

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