典型文献
Self-frequency-conversion nanowire lasers
文献摘要：
Semiconductor nanowires(NWs)could simultaneously provide gain medium and optical cavity for performing nanoscale lasers with easy integration,ultracompact footprint,and low energy consumption.Here,we report Ⅲ-Ⅴsemiconductor NW lasers can also be used for self-frequency conversion to extend their output wavelengths,as a result of their non-centrosymmetric crystal structure and strongly localized optical field in the NWs.From a GaAs/In0.16Ga0.84As core/shell NW lasing at 1016 nm,an extra visible laser output at 508 nm is obtained via the process of second-harmonic generation,as confirmed by the far-field polarization dependence measurements and numerical modeling.From another NW laser with a larger diameter which supports multiple fundamental lasing wavelengths,multiple self-frequency-conversion lasing modes are observed due to second-harmonic generation and sum-frequency generation.The demonstrated self-frequency conversion of NW lasers opens an avenue for extending the working wavelengths of nanoscale lasers,even to the deep ultraviolet and THz range.
文献关键词：
中图分类号：
作者姓名：
Ruixuan Yi;Xutao Zhang;Chen Li;Bijun Zhao;Jing Wang;Zhiwen Li;Xuetao Gan;Li Li;Ziyuan Li;Fanlu Zhang;Liang Fang;Naiyin Wang;Pingping Chen;Wei Lu;Lan Fu;Jianlin Zhao;Hark Hoe Tan;Chennupati Jagadish
作者机构：
Key Laboratory of Light Field Manipulation and Information Acquisition, Ministry of Industry and Information Technology,and Shaanxi Key Laboratory of Optical Information Technology,School of Physical Science and Technology, Northwestern Polytechnical University,710129 Xi'an,China;Frontiers Science Center for Flexible Electronics,Xi'an Institute of Flexible Electronics(IFE)and Xi'an Institute of Biomedical Materials & Engineering,Northwestern Polytechnical University,127 West Youyi Road,710072 Xi'an,China;Department of Electronic Materials Engineering,Research School of Physics, The Australian National University,Canberra,ACT 2601,Australia;State Key Laboratory for Infrared Physics,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,500 Yutian Road,200083 Shanghai,China;University of Chinese Academy of Sciences,19 Yuquan Road,100049 Beijing,China;School of Physical Science and Technology,ShanghaiTech University,393 Middle Huaxia Road,Pudong District,201210 Shanghai,China;ARC Centre of Excellence for Transformative Meta-Optical Systems,Research School of Physics,The Australian National University,Canberra,ACT 2601,Australia
文献出处：
引用格式：
[1]Ruixuan Yi;Xutao Zhang;Chen Li;Bijun Zhao;Jing Wang;Zhiwen Li;Xuetao Gan;Li Li;Ziyuan Li;Fanlu Zhang;Liang Fang;Naiyin Wang;Pingping Chen;Wei Lu;Lan Fu;Jianlin Zhao;Hark Hoe Tan;Chennupati Jagadish-.Self-frequency-conversion nanowire lasers)[J].光：科学与应用（英文版）,2022(06):1109-1117
A类：
ultracompact,16Ga0,84As
B类：
Self,frequency,conversion,lasers,Semiconductor,nanowires,NWs,could,simultaneously,provide,gain,medium,optical,cavity,performing,nanoscale,easy,integration,footprint,low,energy,consumption,Here,we,report,semiconductor,can,also,be,used,self,their,output,wavelengths,result,centrosymmetric,crystal,structure,strongly,localized,field,From,GaAs,In0,core,shell,lasing,extra,visible,obtained,via,process,second,harmonic,generation,confirmed,by,far,polarization,dependence,measurements,numerical,modeling,another,larger,diameter,which,supports,multiple,fundamental,modes,are,observed,due,demonstrated,opens,avenue,extending,working,even,deep,ultraviolet,THz,range
AB值：
0.569197
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
