Fano Resonances in Metal Gratings with Sub-Wavelength Slits on High Refractive Index Silicon

Fano Resonances in Metal Gratings with Sub-Wavelength Slits on High Refractive Index Silicon

The enhancement of optical waves through perforated plates has received particular attention over the past two decades. This phenomenon can occur due to two distinct and independent mechanisms, namely, nanoscale enhanced optical transmission and micron-scale Fabry–Perot resonance. The aim of the pre...

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Bibliographic Details
Main Authors: Abdelhaq Belkacem, Hammou Oubeniz, Hicham Mangach, Muamer Kadic, Noureddine Cherkaoui Eddeqaqi, Abdenbi Bouzid, Younes Achaoui
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Materials
Subjects:
discrete state
continuum state
Fano resonance
surface plasmon
FEM method
RCWA method
Online Access:https://www.mdpi.com/1996-1944/16/21/6982

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