Extremely Narrow and Actively Tunable Mie Surface Lattice Resonances in GeSbTe Metasurfaces: Study

Extremely Narrow and Actively Tunable Mie Surface Lattice Resonances in GeSbTe Metasurfaces: Study

Mie surface lattice resonances (SLRs) supported by periodic all-dielectric nanoparticles emerge from the radiative coupling of localized Mie resonances in individual nanoparticles through Rayleigh anomaly diffraction. To date, it remains challenging to achieve narrow bandwidth and active tuning simu...

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Bibliographic Details
Main Authors: Lei Xiong, Hongwei Ding, Yuanfu Lu, Guangyuan Li
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Nanomaterials
Subjects:
Mie surface lattice resonances
active tuning
GST metasurface
reconfigurable narrowband filter
all-optical modulation and switching
Online Access:https://www.mdpi.com/2079-4991/12/4/701

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https://www.mdpi.com/2079-4991/12/4/701

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