Dual-band bound states in the continuum based on hybridization of surface lattice resonances

Dual-band bound states in the continuum based on hybridization of surface lattice resonances

We propose and experimentally demonstrate a novel strategy to achieve dual-band symmetry-protected bound states in the continuum (BICs) in silicon metasurfaces. This strategy is based on the hybridization of Mie surface lattice resonances (SLRs) in periodic silicon bipartite nanodisk arrays, of whic...

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Bibliographic Details
Main Authors: Du Xiang, Xiong Lei, Zhao Xueqian, Chen Shuai, Shi Jianping, Li Guangyuan
Format: Article
Language:English
Published: De Gruyter 2022-11-01
Series:Nanophotonics
Subjects:
bound state in the continuum
mie surface lattice resonances
multipoles
silicon metasurface
symmetry-protected
Online Access:https://doi.org/10.1515/nanoph-2022-0427
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https://doi.org/10.1515/nanoph-2022-0427

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