Electromagnetic properties of the Great Pyramid: First multipole resonances and energy concentration
@article{Balezin2018ElectromagneticPO, title={Electromagnetic properties of the Great Pyramid: First multipole resonances and energy concentration}, author={Mikhail Balezin and Kseniia V. Baryshnikova and Polina Kapitanova and Andrey B. Evlyukhin}, journal={Journal of Applied Physics}, year={2018} }
Resonant response of the Great Pyramid interacting with external electromagnetic waves of the radio frequency range (the wavelength range is 200–600 m) is theoretically investigated. With the help of numerical simulations and multipole decomposition, it is found that spectra of the extinction and scattering cross sections include resonant features associated with excitation of the Pyramid's electromagnetic dipole and quadrupole moments. Electromagnetic field distributions inside the Pyramid at…
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References
SHOWING 1-10 OF 20 REFERENCES
Surface plasmon polariton scattering by a small particle placed near a metal surface: An analytical study
- Physics
- 2004
Scattering of light by a small particle placed near a metal surface is studied via analytical calculations of the particle extinction cross section. Considering a small spherical particle, we express…
Direct Amplitude-Phase Near-Field Observation of Higher-Order Anapole States.
- PhysicsNano letters
- 2017
It is demonstrated that higher-order anapole states possess stronger energy concentration and narrower resonances, a remarkable feature that is advantageous for their applications in metasurfaces and nanophotonics components, such as nonlinear higher-harmonic generators and nanoscale lasers.
Allowed and forbidden light in near-field optics. II. Interacting dipolar particles
- Physics
- 1997
Near-field optical imaging mechanisms are investigated on an elementary level with the use of a coupled dipole formalism. Both optical probe and sample particles are considered as single dipolar…
Interference of locally excited surface plasmons
- Physics
- 1997
Surface plasmon interactions on a finite silver layer are theoretically investigated using a coupled dipole formalism. The studied system consists of several protruding particles located on the…
Resonant forward scattering of light by high-refractive-index dielectric nanoparticles with toroidal dipole contribution.
- PhysicsOptics letters
- 2017
It is shown that the Kerker-type effect (strong suppression of the backward light scattering and, simultaneously, resonant forward light scattering) can be associated with the resonant excitation of a toroidal dipole moment in the system.
The discrete-dipole approximation and its application to interstellar graphite grains
- Physics
- 1988
The discrete dipole approximation (DDA), a flexible method for computing scattering of radiation by particles of arbitrary shape, is extended to incorporate the effects of radiative reaction and to…
Optically resonant magneto-electric cubic nanoantennas for ultra-directional light scattering
- Physics
- 2015
Cubic dielectric nanoparticles are promising candidates for futuristic low-loss, ultra-compact, nanophotonic applications owing to their larger optical coefficients, greater packing density, and…
Multipole analysis of light scattering by arbitrary-shaped nanoparticles on a plane surface
- Physics
- 2013
A theoretical approach, based on the discrete dipole approximation, for multipole analysis of light scattering by arbitrary-shaped nanoparticles located near or on a plane surface is presented. The…