High beam quality broad-area diode lasers by spectral beam combining with double filters

doi:10.3788/col201917.011401

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	High beam quality broad-area diode lasers by spectral beam combining with double filters
	F.Y.Sun; Y.F.Zhao; S.L.Shu; G.Y.Hou; H.Y.Lu; X.Zhang
	2019
发表期刊	Chinese Optics Letters
ISSN	1671-7694
卷号	17 期号:1 页码:4
摘要	A modified spectral beam combining (SBC) approach based on double asymmetrical filters was proposed. By using this scheme, the high-order lateral modes at the edge of the far-field pattern can be suppressed in the external cavity, and the beam quality in the slow-axis direction was improved from 16.1 to 13.4 compared to the conventional SBC. In the meanwhile, the electrical-to-optical efficiency from the modified SBC was more than 40% with an output power of 34.1 W, which is similar to that of the conventional SBC.
关键词	external-cavity,power,Optics
DOI	10.3788/col201917.011401
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/181722/63060
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	F.Y.Sun,Y.F.Zhao,S.L.Shu,et al. High beam quality broad-area diode lasers by spectral beam combining with double filters[J]. Chinese Optics Letters,2019,17(1):4.
APA	F.Y.Sun,Y.F.Zhao,S.L.Shu,G.Y.Hou,H.Y.Lu,&X.Zhang.(2019).High beam quality broad-area diode lasers by spectral beam combining with double filters.Chinese Optics Letters,17(1),4.
MLA	F.Y.Sun,et al."High beam quality broad-area diode lasers by spectral beam combining with double filters".Chinese Optics Letters 17.1(2019):4.

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