Light absorption by surface nanoholes and nanobumps

A Rudenko, C Mauclair, F Garrelie, R Stoian… - Applied Surface …, 2019‏ - Elsevier
This paper deals with a numerical investigation of the energy deposition induced by ultrafast
laser interaction with nanostructures. We calculate and analyze the intensity near-field …

Probing magnetic and electric optical responses of silicon nanoparticles

D Permyakov, I Sinev, D Markovich, P Ginzburg… - Applied Physics …, 2015‏ - pubs.aip.org
We study experimentally both magnetic and electric optically induced resonances of silicon
nanoparticles by combining polarization-resolved dark-field spectroscopy and near-field …

Excitation of surface plasmon waves with a nanoantenna: simple analytical solution and its numerical verification

AV Dyshlyuk, AA Bogdanov, OB Vitirk - Computer Optics, 2020‏ - ui.adsabs.harvard.edu
In this work, we demonstrate a simple analytical approach to the problem of surface plasmon
polaritons excitation with a metallic nanoantenna placed above a metal surface. The method …

New method of SPP excitation based on metal photoluminescence

A Kalmykov, A Kuzin, D Negrov, P Melentiev… - Optics …, 2021‏ - Elsevier
A new method of surface plasmon waves excitation based on the photoluminescence of a
nanostructured metal surface is proposed. The method was demonstrated using a …

Near-field optical microscopy of surface plasmon polaritons excited by silicon nanoantenna

IS Sinev, FE Komissarenko, IS Mukhin… - Наносистемы …, 2018‏ - cyberleninka.ru
An optical nanoantenna is a device that transforms far-field electromagnetic radiation into
near-field and vice versa. Naturally, it can serve as a conduit between free space light and …

Overlap** the electric and magnetic dipole resonances of a silver 2D Babinet-type metasurface: Broadband high reflectance with local field enhancement

VV Kornienko, AN Shaimanov… - Journal of Applied …, 2019‏ - pubs.aip.org
Optical properties are numerically studied of a plasmonic planar 2D noble metal
nanostructure with the design inspired by Babinet's principle. We stack a 2D array of …

Visualization of isofrequency contours of strongly localized waveguide modes in planar dielectric structures

DV Permyakov, IS Sinev, SK Sychev, AS Gudovskikh… - JETP Letters, 2018‏ - Springer
An experimental method has been proposed to study the dispersion properties of optical
surface and waveguide modes in planar structures. An experimental setup involves a …

Terahertz near-field imaging and sensing

I Malhotra, G Singh - Terahertz Antenna Technology for Imaging and …, 2021‏ - Springer
The terahertz imaging systems are broadly classified as:(1) far-field imaging systems and (2)
near-field imaging systems. As per the salient features of these two types of imaging …

[HTML][HTML] Analytical calculations of scattering amplitude of surface plasmon polaritons excited by a spherical nanoantenna

AV Dyshlyuk, A Proskurin, AA Bogdanov, OB Vitrik - Nanomaterials, 2021‏ - mdpi.com
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 …

Light transmission asymmetry and optical diode

PN Melentiev, AE Afanasiev, AS Kalmykov… - The European Physical …, 2017‏ - Springer
We have suggested and realized a giant asymmetry of the transmission of light propagating
through a linear nonmagnetic optical system that consists of a nanohole in metal film …