6 papers · 1 filter
Magnon-photon coupling in the YIG-based disk and ring microcavities
S. S. Demirchyan, D. M. Krichevsky, V. I. Belotelov
Optomagnonic dielectric resonators offer a promising platform for the bidirectional conversion of microwave and optical photons at the single quantum level. Current implementation…
All-dielectric Metaphotonics for Advanced THz Control of Spins
Lucas van Gerven, Daria O. Ignatyeva, Daniil V. Konkov +7
While nearly single cycle THz pulse is conventionally accepted as the stimulus for the fastest and the most energy efficient control of spins in magnets, all-dielectric metasurface…
The inverse Faraday effect at Mie resonances
Denis M. Krichevsky, Daria O. Ignatyeva, Vladimir I. Belotelov
Nowadays, dielectric nanophotonics enables almost lossless resonant interaction between light and matter at the nanoscale. We show both theoretically and by electromagnetic simulat…
Spatially inhomogeneous inverse Faraday effect provides tunable nonthermal excitation of exchange dominated spin waves
Denis M. Krichevsky, Vladislav A. Ozerov, Alexandra V. Belkova +11
We demonstrate optical nonthermal excitation of exchange dominated spin waves of different orders in a magnetophotonic crystal. The magnetophotonic structure consists of a thin mag…
Optical excitation of multiple standing spin modes in 3D optomagnonic nanocavities
Daria O. Ignatyeva, Denis M. Krichevsky, Dolendra Karki +7
We report the first experimental observation of multiple standing spin modes in 3D optomagnonic nanocavity formed by nanometer-sized iron-garnet nanocylinder. We show that launchin…
Peculiarities of the Faraday effect in gold-nanodisk/iron-garnet heterostructures
A. N. Kuzmichev, D. A. Sylgacheva, M. A. Kozhaev +10
In this paper, matters considering the immersion of gold nanoparticles inside a magnetic medium are investigated experimentally and theoretically. Three samples with periodic array…