Dynamic Nonlocal Dielectric Metasurfaces: Tuning Collective Lattice Resonances via Substrate–Superstrate Permittivity Contrast

Dynamic Nonlocal Dielectric Metasurfaces: Tuning Collective Lattice Resonances via Substrate–Superstrate Permittivity Contrast

Contrary to local resonances of single nanostructures, collective (or nonlocal) resonances in periodic metasurfaces, such as surface lattice resonances (SLRs), can significantly enhance light–matter interaction, leading to higher spectral selectivity. The dynamic control of such nonlocal response re...

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Bibliographic Details
Main Authors: Izzatjon Allayarov, Andrey B. Evlyukhin, Diane J. Roth, Boris Chichkov, Anatoly V. Zayats, Antonio Calà Lesina
Format: Article
Language:English
Published: Wiley-VCH 2024-01-01
Series:Advanced Photonics Research
Subjects:
dielectric metasurfaces
dynamic nanophotonics
nonlocal response
optical tuning
surface lattice resonances
Online Access:https://doi.org/10.1002/adpr.202300268

Internet

https://doi.org/10.1002/adpr.202300268

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