Extremely subradiant states in a periodic one-dimensional atomic array
We study the subradiant collective states of a periodic chain of two-level atoms with either
transversal or longitudinal transition dipole moments with respect to the chain axis. We show …
transversal or longitudinal transition dipole moments with respect to the chain axis. We show …
Ultracompact energy transfer in anapole-based metachains
Realization of electromagnetic energy confinement beyond the diffraction limit is crucial for
high-performance on-chip devices. Herein we construct an array of nonradiative anapoles …
high-performance on-chip devices. Herein we construct an array of nonradiative anapoles …
Quantum light-matter interactions in structured waveguides
We explore special features of quantum light-matter interactions inside structured
waveguides due to their finite bandwidth, band edges, and nontrivial topological properties …
waveguides due to their finite bandwidth, band edges, and nontrivial topological properties …
Reconfigurable optical Heptamer disk absorber based on an optical switch
FB Zarrabi, M Bazgir, R Hekmati - IEEE Photonics Technology …, 2019 - ieeexplore.ieee.org
Recently, organic materials, such as proteins, have been considered as switchable
materials for optical applications, such as optical gates. We exploited an organic material …
materials for optical applications, such as optical gates. We exploited an organic material …
Homogenization of periodic structures: One layer is “bulk”
ANMS Hossain, I Tsukerman, VA Markel - Europhysics Letters, 2022 - iopscience.iop.org
In homogenization theories of periodic electromagnetic structures, such as photonic crystals
or metamaterials, it is commonly assumed that the accuracy of the effective medium …
or metamaterials, it is commonly assumed that the accuracy of the effective medium …
Titanium nitride nanoparticles as an alternative platform for plasmonic waveguides in the visible and telecommunication wavelength ranges
We propose to utilize titanium nitride (TiN) as an alternative material for linear periodic
chains (LPCs) of nanoparticles (NPs) which support surface plasmon polariton (SPP) …
chains (LPCs) of nanoparticles (NPs) which support surface plasmon polariton (SPP) …
Time-dependent transport of a localized surface plasmon through a linear array of metal nanoparticles: Precursor and normal mode contributions
PJ Compaijen, VA Malyshev, J Knoester - Physical Review B, 2018 - APS
We theoretically investigate the time-dependent transport of a localized surface plasmon
excitation through a linear array of identical and equidistantly spaced metal nanoparticles …
excitation through a linear array of identical and equidistantly spaced metal nanoparticles …
Влияние температуры на оптические свойства композитов прозрачная матрица-наночастицы серебра
АВ Каленский, АА Звеков, АП Никитин - Журнал прикладной …, 2016 - elibrary.ru
Рассчитаны индивидуальные оптические свойства наночастиц серебра и их
композитов с прозрачными матрицами на длине волны 1060 нм при различных …
композитов с прозрачными матрицами на длине волны 1060 нм при различных …
Influence of temperature on optical properties of silver nanoparticle–transparent matrix composites
AV Kalenskii, AA Zvekov, AP Nikitin - Journal of Applied Spectroscopy, 2017 - Springer
Individual optical properties of silver nanoparticles and their composites with transparent
matrices were calculated at wavelength 1060 nm and various temperatures. It was shown …
matrices were calculated at wavelength 1060 nm and various temperatures. It was shown …
Thermal limiting effects in optical plasmonic waveguides
We have studied thermal effects occurring during excitation of optical plasmonic waveguide
(OPW) in the form of linear chain of spherical Ag nanoparticles by pulsed laser radiation. It …
(OPW) in the form of linear chain of spherical Ag nanoparticles by pulsed laser radiation. It …