Asymmetric tetramer metasurface sensor governed by quasi-bound states in the continuum

Asymmetric tetramer metasurface sensor governed by quasi-bound states in the continuum

Asymmetric metasurfaces supporting quasi-bound states in the continuum (BICs) with high Q-factors and strong light–matter interaction properties are attractive platforms for label-free biosensing applications. Recently, various meta-atom geometries have been exploited to support sharp high-Q quasi-B...

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Bibliographic Details
Main Authors: Zhou Yi, Luo Man, Zhao Xuyang, Li Yuxiang, Wang Qi, Liu Zhiran, Guo Junhong, Guo Zhihe, Liu Junjie, Wu Xiang
Format: Article
Language:English
Published: De Gruyter 2023-03-01
Series:Nanophotonics
Subjects:
bound states in the continuum
high-q resonances
optical sensors
Online Access:https://doi.org/10.1515/nanoph-2023-0003

Internet

https://doi.org/10.1515/nanoph-2023-0003

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