Surface plasmon structures with ferromagnetic thin films

J. Pištora; J. Vlček; M. Lesňák; Petr Otipka; J. Sobota

doi:10.1117/12.2006359

18 December 2012 Surface plasmon structures with ferromagnetic thin films

J. Pištora, J. Vlček, M. Lesňák, Petr Otipka, J. Sobota

Proceedings Volume 8697, 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics; 86971W (2012) https://doi.org/10.1117/12.2006359
Event: 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2012, Ostravice, Czech Republic

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.

Citation Download Citation

J. Pištora, J. Vlček, M. Lesňák, Petr Otipka, and J. Sobota "Surface plasmon structures with ferromagnetic thin films", Proc. SPIE 8697, 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 86971W (18 December 2012); https://doi.org/10.1117/12.2006359

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