典型文献
Heterogeneously integrated quantum-dot emitters efficiently driven by a quasi-BIC-supporting dielectric nanoresonator
文献摘要：
Bound states in the continuum(BICs)can make subwavelength dielectric resonators sustain low radiation leak-age,paving a new way to minimize the device size,enhance photoluminescence,and even realize lasing.Here,we present a quasi-BIC-supporting GaAs nanodisk with embedded InAs quantum dots as a compact bright on-chip light source,which is realized by heterogeneous integration,avoiding complex multilayered construction and subsequent mismatch and defects.The emitters are grown inside the nanodisk to match the mode field distri-bution to form strong light-matter interaction.One fabricated sample demonstrates a photoluminescence peak sustaining a quality factor up to 68 enhanced by the quasi-BIC,and the emitting effect can be further promoted by improving the epilayer quality and optimizing the layer-transferring process in the fabrication.This work provides a promising solution to building an ultracompact optical source to be integrated on a silicon photonic chip for high-density integration.
文献关键词：
中图分类号：
作者姓名：
LI LIU;RUXUE WANG;XUYI ZHAO;WENFU YU;YI JIN;QIAN GONG;AIMIN WU
作者机构：
State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai 200050,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;Key Laboratory of Terahertz Solid State Technology,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai 200050,China;Centre for Optical and Electromagnetic Research and International Research Center for Advanced Photonics,College of Optical Science and Engineering,Zhejiang University,Hangzhou 310058,China
文献出处：
引用格式：
[1]LI LIU;RUXUE WANG;XUYI ZHAO;WENFU YU;YI JIN;QIAN GONG;AIMIN WU-.Heterogeneously integrated quantum-dot emitters efficiently driven by a quasi-BIC-supporting dielectric nanoresonator)[J].光子学研究（英文）,2022(08):1971-1977
A类：
Heterogeneously,nanoresonator,ultracompact
B类：
integrated,quantum,emitters,efficiently,driven,by,quasi,supporting,dielectric,Bound,states,continuum,BICs,can,make,subwavelength,resonators,low,radiation,leak,age,paving,new,way,minimize,device,size,photoluminescence,even,lasing,Here,we,present,GaAs,nanodisk,embedded,InAs,dots,bright,chip,light,source,which,realized,heterogeneous,integration,avoiding,complex,multilayered,construction,subsequent,mismatch,defects,are,grown,inside,mode,field,distri,bution,form,strong,matter,interaction,One,fabricated,sample,demonstrates,peak,sustaining,quality,enhanced,emitting,effect,further,promoted,improving,epilayer,optimizing,transferring,process,fabrication,This,work,provides,promising,solution,building,optical,silicon,photonic,high,density
AB值：
0.64456
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