Multispectral frequency conversion of a spectral beam combining diode laser array - 文章详情页

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摘要：

The　beams　of　each　emitter　in　the　diode　laser　array　are　overlapped　by　spectral　beam　combination.　Each　emitter　is　locked　at　different　wavelengths.　Frequency　conversion　of　the　combined　beam　is　conducted.　When　the　beams　from　each　emitter　satisfy　the　nonlinear　frequency　conversion　conditions,　sum　frequency　generation　of　blue　light　can　be　obtained.　The　spectral　combined　diode　laser　array　can　increase　the　number　of　lasers　participating　in　the　nonlinear　frequency　conversion,　and　enhance　the　whole　output　power.　In　the　experiment,　a　standard　diode　laser　array　is　used.　The　output　power　of　the　spectral　combined　array　is　18.2　W.　The　output　power　of　the　blue　light　is　93　mW,　and　the　optical-optical　conversion　efficiency　is　about　0.51%.　The　feasibility　of　the　multispectral　frequency　conversion　of　the　spectral　combined　diode　laser　array　is　proved　by　the　experiment.　©　2016,　Chinese　Lasers　Press.　All　right　reserved.

关键词：

Diodes Laser optics Light Optical frequency conversion Semiconductor lasers

作者机构：

[ 1 ] [Zhu, Zhanda]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Jiang, Menghua]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Yin, Xingliang]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Hui, Yongling]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Lei, Hong]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 6 ] [Li, Qiang]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China

通讯作者信息：

[jiang, menghua]institute of laser engineering, beijing university of technology, beijing; 100124, china

电子邮件地址：

jmh@bjut.edu.cn

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