Multi-Cavity Nanorefractive Index Sensor Based on MIM Waveguide

Multi-Cavity Nanorefractive Index Sensor Based on MIM Waveguide

Within this manuscript, we provide a novel Fano resonance-driven micro-nanosensor. Its primary structural components are a metal-insulator-metal (MIM) waveguide, a shield with three disks, and a T-shaped cavity (STDTC). The finite element approach was used to study the gadget in theory. It is found...

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Bibliographic Details
Main Authors: Weijie Yang, Shubin Yan, Ziheng Xu, Changxin Chen, Jin Wang, Xiaoran Yan, Shuwen Chang, Chong Wang, Taiquan Wu
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Nanomaterials
Subjects:
surface plasmon polaritons
MIM waveguide
Fano resonance
sensitivity
Online Access:https://www.mdpi.com/2079-4991/14/21/1719
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