Theory and applications of toroidal moments in electrodynamics: their emergence, characteristics, and technological relevance
Dipole selection rules underpin much of our understanding in characterization of matter and
its interaction with external radiation. However, there are several examples where these …
its interaction with external radiation. However, there are several examples where these …
Toroidal plasmonic eigenmodes in oligomer nanocavities for the visible
Plasmonics has become one of the most vibrant areas in research with technological
innovations impacting fields from telecommunications to medicine. Many fascinating …
innovations impacting fields from telecommunications to medicine. Many fascinating …
Merging transformation optics with electron-driven photon sources
Relativistic electron beams create optical radiation when interacting with tailored
nanostructures. This phenomenon has been so far used to design grating-based and …
nanostructures. This phenomenon has been so far used to design grating-based and …
All-optical XOR and NAND logic gates based on plasmonic nanoparticles
In this paper, all-optical XOR and NAND logic gates based on gold disk-shaped
nanoparticles have been proposed. The proposed structure consists of a non-periodic array …
nanoparticles have been proposed. The proposed structure consists of a non-periodic array …
The design, analysis, and simulation of an optimized all-optical AND gate using a Y-shaped plasmonic waveguide for high-speed computing devices
All-optical logic gates have proven their significance in the digital world for the
implementation of high-speed computations. We propose herein a novel structure for an all …
implementation of high-speed computations. We propose herein a novel structure for an all …
Excitation of Mesoscopic Plasmonic Tapers by Relativistic Electrons: Phase Matching versus Eigenmode Resonances
We investigate the optical modes in three-dimensional single-crystalline gold tapers by
means of electron energy-loss spectroscopy. At the very proximity to the apex, a broad-band …
means of electron energy-loss spectroscopy. At the very proximity to the apex, a broad-band …
Near-field characterization of a Bloch-surface-wave-based 2D disk resonator
We present, to the best of our knowledge, the first experimental investigation of a two-
dimensional disk resonator on a dielectric multilayer platform sustaining Bloch surface …
dimensional disk resonator on a dielectric multilayer platform sustaining Bloch surface …
All optical logic gates based on two dimensional plasmonic waveguides with nanodisk resonators
In this paper, we propose, analyze and simulate the performances of some new plasmonic
logic gates in two dimensional plasmonic waveguides with nanodisk resonators, using the …
logic gates in two dimensional plasmonic waveguides with nanodisk resonators, using the …
A novel structure of all-optical optimised NAND, NOR and XNOR logic gates employing a Y-shaped plasmonic waveguide for better performance and high-speed …
All-optical devices have demonstrated a broad range of applications in the communication
field. These devices serve as the fundamental building blocks of sophisticated integrated …
field. These devices serve as the fundamental building blocks of sophisticated integrated …
Spoof surface plasmons propagating along a periodically corrugated coaxial waveguide
N Talebi, M Shahabadi - Journal of physics D: Applied physics, 2010 - iopscience.iop.org
Using the rigorous mode-matching technique, we have investigated a periodically
corrugated perfectly conducting coaxial waveguide for the possibility of propagation of …
corrugated perfectly conducting coaxial waveguide for the possibility of propagation of …