240 citations · 839 across the 18 of their papers we have counts for
7 papers · 1 filter
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…
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…
Circularly polarized lasing in chiral modulated semiconductor microcavity with GaAs quantum wells
A. A. Demenev, V. D. Kulakovskii, C. Schneider +7
We report the elliptically, close to circularly polarized lasing at and 1.522 eV from an AlAs/AlGaAs Bragg microcavity with 12 GaAs quantum wells in the active regi…
Controlling circular polarization of light emitted by quantum dots using chiral photonic crystal slab
S. V. Lobanov, S. G. Tikhodeev, N. A. Gippius +9
We study the polarization properties of light emitted by quantum dots that are embedded in chiral photonic crystal structures made of achiral planar GaAs waveguides. A modification…