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This article is cited in 5 scientific papers (total in 5 papers)
Nanophotonics
Optical effects in magneto-plasmonic crystals based on 1D metal-dielectric grating
V. B. Novikova, A. M. Romashkinaa, D. A. Ezenkovabc, I. A. Rodionovcb, K. N. Afanasyevbd, A. V. Baryshevb, T. V. Murzinaa a Faculty of Physics, Lomonosov Moscow State University
b All-Russia Research Institute of Automatics named after N L Dukhov, Moscow
c Bauman Moscow State Technical University
d Institute for Theoretical and Applied Electromagnetics, Russian Academy of Sciences, Moscow
Abstract:
Optical and magneto-optical spectroscopy methods are used to study the properties of one-dimensional spatially-periodic structures formed by a dielectric grating covered with gold and permalloy films. We demonstrate that such structures reveal surface plasmon-polariton excitation with the resonant frequency that can be controlled by the geometry of the experiment. Modulation of the magneto-optical Kerr effect is attained in the spectral vicinity of the plasmon resonance, which is absent for the case of non-structured gold-Py bilayer.
Keywords:
surface plasmon-polariton, magneto-optical Kerr effect.
Received: 15.03.2020 Revised: 15.03.2020 Accepted: 20.05.2020
Citation:
V. B. Novikov, A. M. Romashkina, D. A. Ezenkova, I. A. Rodionov, K. N. Afanasyev, A. V. Baryshev, T. V. Murzina, “Optical effects in magneto-plasmonic crystals based on 1D metal-dielectric grating”, Optics and Spectroscopy, 128:9 (2020), 1369–1374; Optics and Spectroscopy, 128:9 (2020), 1481–1486
Linking options:
https://www.mathnet.ru/eng/os316 https://www.mathnet.ru/eng/os/v128/i9/p1369
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