Analytical Calculations of Scattering Amplitude of Surface Plasmon Polaritons Excited by a Spherical Nanoantenna

Analytical Calculations of Scattering Amplitude of Surface Plasmon Polaritons Excited by a Spherical Nanoantenna

Since surface plasmon polaritons (SPPs) are surface waves, they cannot be excited by an incident plane wave, because free-space photons do not possess a sufficient in-plane momentum. Phase matching between the incident light and SPP can be achieved using a high-refractive-index prism, grating, or na...

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Bibliographic Details
Main Authors: Anton V. Dyshlyuk, Alexey Proskurin, Andrey A. Bogdanov, Oleg B. Vitrik
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Nanomaterials
Subjects:
surface plasmon polaritons
SPP
nanoantenna
SPP excitation
Online Access:https://www.mdpi.com/2079-4991/11/11/2937

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