Photonic-crystal properties of a 1D longitudinally magnetized periodic structure |
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| Authors: | S V Eliseeva D I Sementsov and M M Stepanov |
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| Institution: | (1) Department of Electronics Engineering and Information Science, University of Science & Technology of China, Hefei, People’s Republic of China, 230027 |
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| Abstract: | Features of propagation of circularly polarized waves in a plane-layer periodic longitudinally magnetized ferromagnet—dielectric
structure are studied. Dispersion relations and reflection coefficients are obtained, and frequency dependences of the Bloch
wavenumber and reflection coefficients are constructed for natural waves of the periodic structure under investigation. The
dependences of the polarization plane rotation angle in the polar Kerr effect on the frequency and the ratio of the thicknesses
of layers over a period are constructed for various numbers of periods in the structure. |
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