Interplay between optical vortices and condensed matter

GF Quinteiro Rosen, PI Tamborenea, T Kuhn - Reviews of Modern Physics, 2022 - APS
Interest in the multiple facets of optical vortices has flourished in the last three decades. This
review examines the basic research and applications of the interplay between optical …

Wave propagation in rotating magnetised plasmas

R Gueroult, JM Rax, NJ Fisch - Plasma Physics and Controlled …, 2023 - iopscience.iop.org
Wave propagation properties in a medium are fundamentally affected when this medium is
moving instead of at rest. In isotropic dielectric media rotation has two noteworthy …

Orbital angular momentum state variation of vortex beams propagating in a plasma sheath turbulence

D Nobahar, S Khorram, JD Rodrigues - Optics & Laser Technology, 2023 - Elsevier
The presence of turbulent media is one of the major problems in the free-space
communications. This arises from the sever distortion of spatial modes which leads to data …

Vortex beam manipulation through a tunable plasma-ferrite metamaterial

D Nobahar, S Khorram, JD Rodrigues - Scientific Reports, 2021 - nature.com
This paper is devoted to the study of vortex beam transmission from an adjustable
magnetized plasma-ferrite structure with negative refraction index. We use the angular …

Prospects for the use of plasmonic vortices to control nanosystems

GFQ Rosen, PI Tamborenea - Europhysics Letters, 2024 - iopscience.iop.org
Fueled by the rapid pace of technological advancements, the convergence of ideas from
optics and solid-state physics is yielding valuable insights into the fundamental principles …

Distortion of a twisted beam passing through a plasma layer

D Nobahar, H Akou - Applied Optics, 2020 - opg.optica.org
In this paper, we explore what happens to the intensity profile, phase distribution, and
centroid position of a vortex beam (VB) when it passes through a cold collision-less …

Scattering by a low-velocity charge with applied magnetic fields in a Laguerre–Gaussian beam

S Zhang, H Li, JC He, S Wu, B Xu, L Bai - Physics of Plasmas, 2022 - pubs.aip.org
A method to analyze the scattering characteristics of a Laguerre–Gaussian (LG) vortex beam
by a low-velocity charge in a steady applied magnetic field is investigated in this paper …

Electron acceleration in a warm, motional, magnetized plasma‐filled waveguide by twisted electromagnetic wave pulses

B Barzegar, A Hasanbeigi, H Mehdian… - … to Plasma Physics, 2024 - Wiley Online Library
This paper studies the acceleration of an electron in a magnetized plasma waveguide
caused by the interaction between the twisted electromagnetic wave and the plasma wave …

Anisotropic plasma sheath turbulence effects on the mode states of Whittaker–Gaussian beams

D Nobahar, S Khorram - Waves in Random and Complex Media, 2023 - Taylor & Francis
In this paper detection probability and crosstalk probability variance of the orbital angular
momentum states of the diffraction-free Whittaker–Gaussian (WG) beams passing through …

[PDF][PDF] The Effect of Plasma Sheath Turbulence on the Orbital Angular Momentum States of Bessel-Gaussian and Laguerre-Gaussian Beams

D Nobahar, S Khorram - Iranian Journal of Applied Physics, 2024 - journal.alzahra.ac.ir
In this work, detection probability of the orbital angular momentum (OAM) states of the
Bessel-Gaussian (BG) and Laguerre-Gaussian (LG) beams passing through a plasma …