Resonances of the Faraday Effect in Nanostructured Iron Garnet Films
Document Type
Article
Publication Date
12-1-2020
Department
Department of Physics
Abstract
Magnetic nanostructures make it possible to enhance magneto-optical effects by many times owing to the excitation of optical resonances. A new type of magnetic structure is proposed, which is a two-dimensional all-dielectric bismuth-substituted iron garnet grating. Enhancement of the Faraday effect in such a structure caused by the excitation of waveguide modes is described analytically, and the conditions for the resonant enhancement are revealed. The resonant enhancement of the Faraday effect in all-dielectric magnetic nanostructures has been experimentally demonstrated for the first time.
Publication Title
JETP Letters
Recommended Citation
Voronov, A.,
Ignatyeva, D.,
Karki, D.,
Kozhaev, M.,
Kalish, A.,
Levy, M.,
&
Belotelov, V.
(2020).
Resonances of the Faraday Effect in Nanostructured Iron Garnet Films.
JETP Letters,
112(11), 720-724.
http://doi.org/10.1134/S0021364020230125
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/16667