Surface plasmon structures with ferromagnetic thin films

0389831 - ÚPT 2013 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Pištora, J. - Vlček, J. - Lesňák, M. - Otipka, P. - Sobota, Jaroslav
Surface plasmon structures with ferromagnetic thin films.
CPS 2012. 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Proceedings of SPIE Vol.8697). Bellingham: SPIE, 2012, 86971W:1-8. ISBN 978-0-8194-9481-8.
[CPS 2012. Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics /18./. Ostravice (CZ), 03.09.2012-07.09.2012]
Institucionální podpora: RVO:68081731
Klíčová slova: plasmon resonance * magneto-optics * sensors * responce factors
Kód oboru RIV: IN - Informatika

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.
Trvalý link: http://hdl.handle.net/11104/0218718