Plasmon Resonances in a Rectangular Silver Plate with a Symmetrically Inserted Rectangular Glass Nanofiber

The two-dimensional problem on the diffraction of a plane electromagnetic wave of ТМ-type on a nanostructure composed of a square silver plate with an inserted square glass nanofiber was considered. In the optical region of wavelengths, the short- and long-range fields and the scattering spectra wer...

Full description

Saved in:
Bibliographic Details
Published in:Journal of communications technology & electronics 2020-06, Vol.65 (6), p.573-578
Main Author: Anyutin, A. P.
Format: Article
Language:English
Subjects:
Communications Engineering
Degeneration
Dipoles
Electric waves
Electrodynamics and Wave Propagation
Electromagnetic fields
Electromagnetic radiation
Electromagnetic waves
Electromagnetism
Engineering
Glass
Incidence angle
Nanofibers
Networks
Numerical methods
Plasmons
Quadrupoles
Silver
Thickness
Wave diffraction
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The two-dimensional problem on the diffraction of a plane electromagnetic wave of ТМ-type on a nanostructure composed of a square silver plate with an inserted square glass nanofiber was considered. In the optical region of wavelengths, the short- and long-range fields and the scattering spectra were calculated by rigorous numerical methods. The effect of silver losses, the thickness of structure walls, and the incidence angle of a plane polarized TM-wave on the resonances of plasmons was studied. The splitting and degeneration of quadrupole and dipole resonances were shown to occur in such a structure.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226920060030