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Proceedings Paper

Surface plasmon structures with ferromagnetic thin films
Author(s): J. Pištora; J. Vlček; M. Lesňák; Petr Otipka; J. Sobota
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Paper Abstract

The paper is devoted to Au/Fe/Au/glass and Au/Fe/glass structures intended as MO SPR sensor units. The model approach based on matrix algebra is used to describe the response of discussed structures to external magnetic field. The theoretical results are confirmed by experiments realized by Multiscope device. The attention has been focused on a sensitivity of proposed response factors ρ±(Φ) and F to magneto-optical effects. The application of ρ±(Φ) response factor for our structures description is limited. The F factor has practically linear character such as change of external magnetic field and ferromagnetic thin film thickness.

Paper Details

Date Published: 18 December 2012
PDF: 8 pages
Proc. SPIE 8697, 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 86971W (18 December 2012); doi: 10.1117/12.2006359
Show Author Affiliations
J. Pištora, VSB-Technical Univ. of Ostrava (Czech Republic)
J. Vlček, VSB-Technical Univ. of Ostrava (Czech Republic)
M. Lesňák, VSB-Technical Univ. of Ostrava (Czech Republic)
Petr Otipka, VSB-Technical Univ. of Ostrava (Czech Republic)
J. Sobota, Institute of Scientific Instruments of the ASCR, v.v.i. (Czech Republic)


Published in SPIE Proceedings Vol. 8697:
18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Jan Peřina; Libor Nozka; Miroslav Hrabovský; Dagmar Senderáková; Waclaw Urbańczyk; Ondrej Haderka; Libor Nožka, Editor(s)

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