240 citations · 839 across the 18 of their papers we have counts for
18 papers
Broadband wide-view all-dielectric handedness-preserving mirror
Natalia Salakhova, Andrey Demenev, Oleg Klimenko +4
We report the theoretical design and experimental realization of a wideband, all-dielectric mirror that preserves the handedness of incident light upon reflection in the near-infra…
Nearly perfect routing of chiral light by plasmonic grating on slab waveguide
Ilia M. Fradkin, Andrey A. Demenev, Anatoly V. Kovalchuk +4
Grating couplers are widely used to couple waveguide modes with the far field. Their usefulness is determined not only by energy efficiency but also by additional supported functio…
Plasmonic grating for circularly-polarized out-coupling of waveguide-enhanced spontaneous emission
I. M. Fradkin, A. A. Demenev, V. D. Kulakovskii +2
Plasmonic metasurfaces form a convenient platform for light manipulation at the nanoscale due to their specific localized surface plasmons. Nevertheless, despite the high degree of…
Terahertz emitters based on microcavity dipolaritons
A. Seedhouse, J. Wilkes, V. D. Kulakovskii +1
We propose the use of dipolaritons -- quantum well excitons with large dipole moment, coupled to a planar microcavity -- for generating terahertz (THz) radiation. This is achieved…
Nonlinear polaritons in monolayer semiconductor coupled to optical bound states in the continuum
V. Kravtsov, E. Khestanova, F. A. Benimetskiy +16
Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in such systems is particularly pr…
Stochastic and deterministic switches in a bistable polariton micropillar under short optical pulses
A. V. Uvarov, S. S. Gavrilov, V. D. Kulakovskii +1
Optical bistability of exciton polaritons in semiconductor microcavities is a promising platform for digital optical devices. Steady states of coherently driven polaritons can be t…