19 citations · 47 across the 7 of their papers we have counts for
10 papers
Resonant subspace approximation for photonic crystal slabs
Nikolay A. Gippius, Ilia M. Fradkin, Natalia S. Salakhova +1
Resonant approximations are indispensable for the interpretation and efficient modeling of photonic crystal slabs, yet most of them describe an eigenmode as a pole in the complex e…
Casimir effect in twisted photonic gratings with in-plane chirality
Natalia S. Salakhova, Sergey A. Dyakov, Ilia M. Fradkin +1
We investigate the Casimir effect in a system of two twisted photonic gratings made of uniaxially anisotropic materials. Two distinct configuretions are explored: a stack of symmet…
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…
Chiral light in twisted Fabry-Pérot cavities
Sergey A. Dyakov, Natalia Salakhova, Alexey V. Ignatov +4
Fundamental studies of the interaction of chiral light with chiral matter are important for the development of techniques that allow handedness-selective optical detection of chira…
Twist-tunable moiré optical resonances
Natalia S. Salakhova, Ilia M. Fradkin, Sergey A. Dyakov +1
Multilayer stacks of twisted optical metasurfaces are considered as a prospective platform for chiral nanophotonic devices. Such structures are primarily used for the realization o…
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…