Spherical optomagnonic microresonators: Triple-resonant photon transitions between Zeeman-split Mie modes

E Almpanis, GP Zouros, PA Pantazopoulos… - Physical Review B, 2020 - APS
We report a thorough theoretical investigation of magnon-assisted photon transitions in
magnetic garnet micron-sized spheres, which operate as optomagnonic resonators. In this …

3-D electromagnetic scattering and inverse scattering by magnetodielectric objects with arbitrary anisotropy in layered uniaxial media

J Li, J Zhuo, Z Guan, F Han… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
3-D electromagnetic (EM) scattering and inverse scattering of magnetodielectric objects with
arbitrary anisotropy embedded in layered uniaxial media are studied. The stabilized …

Simple approach to electromagnetic scattering by small radially inhomogeneous spheres

A Shalashov, E Gospodchikov - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, we use the invariant embedding technique to solve the problem of plane
electromagnetic (EM) wave scattering by a nonuniform object with spherically symmetric …

Magnetic switching of Kerker scattering in spherical microresonators

GP Zouros, GD Kolezas, E Almpanis, K Baskourelos… - …, 2020 - degruyter.com
Magneto-optical materials have become a key tool in functional nanophotonics, mainly due
to their ability to offer active tuning between two different operational states in …

CCOMP: An efficient algorithm for complex roots computation of determinantal equations

GP Zouros - Computer Physics Communications, 2018 - Elsevier
In this paper a free Python algorithm, entitled CCOMP (Complex roots COMPutation), is
developed for the efficient computation of complex roots of determinantal equations inside a …

Efficient finite element analysis of axially symmetrical waveguides and waveguide discontinuities

M Warecka, R Lech, P Kowalczyk - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A combination of the body-of-revolution and finite element methods is adopted for full-wave
analysis of waveguides and waveguide discontinuities involving angular field variation …

An entire domain CFVIE-CDSE method for EM scattering on electrically large highly inhomogeneous gyrotropic circular cylinders

K Katsinos, GP Zouros… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A coupled-field volume integral equation (CFVIE) method for electromagnetic (EM)
scattering on electrically large, highly inhomogeneous gyrotropic circular cylinders, under …

Scattering from a cylindrical object of arbitrary cross section with the use of field matching method

R Lech, P Kowalczyk, A Kusiek - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
A simple and intuitive solution to scattering problems in shielded and open structures is
presented. The main idea of the analysis is based on the direct field matching technique …

Analysis of multilayered gyroelectric spherical cavities by weak form VIE formulation

GP Zouros - IEEE Transactions on Microwave Theory and …, 2017 - ieeexplore.ieee.org
In this paper, the volume integral equation (VIE) is employed to rigorously formulate the
electromagnetic theory inside spherical metallic cavities loaded by highly multilayered …

Electromagnetic plane wave scattering from a cylindrical object with an arbitrary cross section using a hybrid technique

P Kowalczyk, R Lech, M Warecka… - … Waves and Applications, 2019 - Taylor & Francis
ABSTRACT A hybrid technique combining finite-element and mode-matching methods for
the analysis of scattering problems in open and closed areas is presented. The main idea of …