Exploiting Extraordinary Optical Transmission in Plasmonic Slit Nanoantennas for Sensor Applications

In this article, a plasmonic gold nanoantenna is proposed as a sensor to monitor refractive index variations between 1.30 and 1.35. These values are defined since they are characteristic of, for instance, water-based solutions, DNA, or haemoglobin. To simulate the device a novel model is used, which...

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Bibliographic Details
Main Authors: Ricardo A. Marques Lameirinhas, Catarina P. Correia V. Bernardo, Joao Paulo N. Torres, Antonio Baptista, Maria Joao M. Martins
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Photonics Journal
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10472034/