Absorption modulation of quasi-BIC in Si–VO2 composite metasurface at near-infrared wavelength

Absorption modulation of quasi-BIC in Si–VO2 composite metasurface at near-infrared wavelength

Bound states in the continuum (BIC) have attracted great attention in nanophotonics in the past few years. The metasurface with inverted symmetry breaking exhibits high Q resonance through quasi-BIC (Q-BIC), which realizes light modulation, sensing and nonlinear generation. In this work, a symmetry-...

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Bibliographic Details
Main Authors: Hongxiang Dai, Jukun Liu, Jiaqi Ju, Ke Cheng
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:New Journal of Physics
Subjects:
bound states in the continuum
metasurface
vanadium dioxide
near-infrared light
Online Access:https://doi.org/10.1088/1367-2630/acfd53

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