典型文献
Hybrid plasmonic-dielectric metal-nanowire coupler for high-efficiency broadband nonlinear frequency conversion
文献摘要：
Pursuing nanometer-scale nonlinear converters based on second harmonic generation(SHG)is a stimulating strategy for bio-sensing,on-chip optical circuits,and quantum information processing,but the light-conversion efficiency is still poor in such ultra-small dimensional nanostructures.Herein,we demonstrate a highly enhanced broadband frequency converter through a hybrid plasmonic-dielectric coupler,a ZnTe/ZnO single core-shell nanowire(NW)integrated with silver(Ag)nanoparticles(NPs).The NW dimension has been optimized to allow the engineering of dielectric resonances at both fundamental wave and second harmonic frequencies.Meanwhile,the localized surface plasmon resonances are excited in the regime between the Ag NPs and ZnTe/ZnO dielectric NW,as evidenced by plasmon-enhanced Raman scattering and resonant absorption.These two contributors re-markably enhance local fields and consequently support the strong broadband SHG outputs in this hybrid nano-structure by releasing stringent phase-matching conditions.The proposed nanoscale nonlinear optical converter enables the manipulation of nonlinear light-matter interactions toward the development of on-chip nanopho-tonic systems.
文献关键词：
中图分类号：
作者姓名：
KUI-YING NIE;SONG LUO;FANG-FANG REN;XUANHU CHEN;SHULIN GU;ZHANGHAI CHEN;RONG ZHANG;JIANDONG YE
作者机构：
School of Electronic Science and Engineering,Nanjing University,Nanjing 210023,China;College of Physics&Engineering Technology,Minzu Normal University of Xingyi,Xingyi 562400,China;Department of Physics,Xiamen University,Xiamen 361005,China
文献出处：
引用格式：
[1]KUI-YING NIE;SONG LUO;FANG-FANG REN;XUANHU CHEN;SHULIN GU;ZHANGHAI CHEN;RONG ZHANG;JIANDONG YE-.Hybrid plasmonic-dielectric metal-nanowire coupler for high-efficiency broadband nonlinear frequency conversion)[J].光子学研究（英文）,2022(10):2337-2342
A类：
nanopho
B类：
Hybrid,plasmonic,dielectric,metal,nanowire,coupler,efficiency,broadband,nonlinear,frequency,conversion,Pursuing,nanometer,converters,second,harmonic,generation,SHG,stimulating,strategy,bio,sensing,chip,optical,circuits,quantum,information,processing,light,still,poor,such,ultra,small,dimensional,nanostructures,Herein,demonstrate,highly,enhanced,through,hybrid,ZnTe,ZnO,single,core,shell,NW,integrated,silver,Ag,nanoparticles,NPs,been,optimized,allow,engineering,resonances,both,fundamental,wave,frequencies,Meanwhile,localized,surface,are,excited,regime,between,evidenced,by,Raman,scattering,resonant,absorption,These,two,contributors,markably,fields,consequently,support,strong,outputs,this,releasing,stringent,phase,matching,conditions,proposed,nanoscale,enables,manipulation,matter,interactions,toward,development,tonic,systems
AB值：
0.609951
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