Resonant diffraction from a grating on a paramagnetic layer with frequency dispersion

E. D. Vinogradova, S. B. Panin, A. Ye Poyedinchuk, S. I. Tarapov

    Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

    Abstract

    Plane electromagnetic wave diffraction by a strip periodic grating lying on a paramagnetic dispersive layer, the permeability of which possesses negative real part in the microwave band, is solved by Analytical Regularization based on the solution to the Riemann-Hilbert problem. The effect of the resonant transmission accompanied by extremely high absorption is thoroughly studied across the frequency band of the surface waves of the paramagnetic layer placed in the biasing magnetic field. This effect is caused by the surface waves of the layer excited resonantly by the plane incident wave with the diffraction grating present. The resonant frequency is electronically tuned by the biasing magnetic field.

    Original languageEnglish
    Title of host publicationProceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
    Place of PublicationPiscataway, N.J.
    Pages942-943
    Number of pages2
    DOIs
    Publication statusPublished - 2009
    Event2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09 - Torino, Italy
    Duration: 14 Sep 200918 Sep 2009

    Other

    Other2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
    CountryItaly
    CityTorino
    Period14/09/0918/09/09

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