Impact of permittivity grading on coupled resonance in hybrid-ENZ metasurfaces

Hybrid-epsilon-near-zero (ENZ) metasurfaces, consisting of nanoantenna arrays on thin films of ENZ materials, feature a coupled resonance spectrum and have gathered significant interest for their nonlinear optical properties and their use in electro-optically tunable metasurfaces. While typically as...

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Bibliographic Details
Main Authors: Anindita Das, Laura C Wynne, Andrea Di Falco, Sebastian A Schulz
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
Subjects:
Online Access:https://doi.org/10.1088/2515-7647/adcddd
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