Improved Refractive Index-Sensing Performance of Multimode Fano-Resonance-Based Metal-Insulator-Metal Nanostructures

Improved Refractive Index-Sensing Performance of Multimode Fano-Resonance-Based Metal-Insulator-Metal Nanostructures

This work proposed a multiple mode Fano resonance-based refractive index sensor with high sensitivity that is a rarely investigated structure. The designed device consists of a metal–insulator–metal (MIM) waveguide with two rectangular stubs side-coupled with an elliptical resonator embedded with an...

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Bibliographic Details
Main Authors: Yuan-Fong Chou Chau, Chung-Ting Chou Chao, Siti Zubaidah Binti Haji Jumat, Muhammad Raziq Rahimi Kooh, Roshan Thotagamuge, Chee Ming Lim, Hai-Pang Chiang
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Nanomaterials
Subjects:
metal-insulator-metal
refractive index sensor
dual ai stubs
air path
metal defects
finite element method
Online Access:https://www.mdpi.com/2079-4991/11/8/2097

Internet

https://www.mdpi.com/2079-4991/11/8/2097

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