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1篇 您的检索式：作者名="Kingfai Li"

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		题名	作者	年代	出处	被引量
	1	Giant enhancement of second-harmonic generation from a nanocavity metasurface显示文摘Nonlinear plasmonic metasurfaces are compatible with complementary metal oxide semiconductor technology and highly promising for on-chip optical switching and modulations and nanoscale frequency conversions.However,the low nonlinearoptical response of metasurface devices limits their practical applications.To circumvent this constraint,we propose the design of a nanocavity plasmonic metasurface,in which the strong light localization in the nanocavity can be used to boost the efficiency of second-harmonic generation.Compared with the single-layer counterpart,experimental results show that the intensity of the second-harmonic waves in the nanocavity metasurface is enhanced by~790 times.The proposed nanocavity plasmonic metasurfaces in this work may open new routes for developing highly efficient nonlinear metacrystals for on-chip nonlinear sources,nonlinear image encryption,information processing,and so on.	Xuecai Zhang Junhong Deng Mingke Jin Yang Li Ningbin Mao Yutao Tang Xuan Liu Wenfeng Cai Yao Wang Kingfai Li Yanjun Liu Guixin Li	2021	Science China(Physics,Mechanics & Astronomy)2021，64，9：	1

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