Nonlinear plasmonics:second-harmonic generation and multiphoton photoluminescence

作     者：Jiyong Wang Lei Zhang Min Qiu 

作者机构：Ministry of Education Engineering Research Center of Smart Microsensors and MicrosystemsSchool of Electronics and InformationHangzhou Dianzi UniversityHangzhou 310018China Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang ProvinceSchool of EngineeringWestlake University18 Shilongshan RoadHangzhou 310024Zhejiang ProvinceChina Institute of Advanced TechnologyWestlake Institute for Advanced Study18 Shilongshan RoadHangzhou 310024Zhejiang ProvinceChina 

出 版 物：《PhotoniX》 (智汇光学（英文）)

年 卷 期：2023年第4卷第1期

页      面：114-143页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：J.W.gratefully acknowledge the Scientific Research Starting Fund from Hangzhou Dianzi University(KYS045623025) support from the Sino-German Centre for Research Promotion(GZ1627)and the National Natural Science Foundation of China(61905200) 

主　　题：harmonic nonlinear symmetry 

摘      要：The study on the nonlinear optical responses arising from plasmonic nanoantennas,known as nonlinear plasmonics,has been massively investigated in recent *** the most basic nonlinear optical responses,second-harmonic generation(SHG)and multiphoton photoluminescence(MPL),two-photon photoluminescence in particular,has aroused extensive interests,due to their distinct properties of being ultrasensitive to the spatial symmetry and ultrafast response time of hot *** this review,we give insights into fundamental roles dominating the radiations of such nonlinear optical processes and their recent research *** from other reviews on nonlinear plasmonics,which mainly focused on parametric processes,this review pays equal attentions to the incoherent process of *** in-depth description on the excitation and emission processes of MPL in accordance with recent studies is fully *** using the high‘symmetry rule’of SHG and ultrafast response time of MPL,advanced applications in surface enhanced spectroscopy,ultra-sensitive photodetector,biosensor and ultrafast laser pulses are highlighted in the end.