Complex waveguide based on a magneto-optic layer and a dielectric photonic crystal

被引:5
作者
Dadoenkova, N. N. [1 ,2 ]
Panyaev, I. S. [1 ]
Sannikov, D. G. [1 ]
Dadoenkova, Yu. S. [1 ,2 ,3 ]
Rozhleys, I. A. [4 ]
Krawczyk, M. [5 ]
Lyubchanskii, I. L. [2 ]
机构
[1] Ulyanovsk State Univ, Ulyanovsk, Russia
[2] Natl Acad Sci Ukraine, Donetsk Phys & Tech Inst, Donetsk, Ukraine
[3] Novgorod State Univ, Veliky Novgorod, Russia
[4] Natl Res Nucl Univ MEPhI, Moscow, Russia
[5] Adam Mickiewicz Univ, Fac Phys, Poznan, Poland
基金
俄罗斯科学基金会;
关键词
Waveguide; Photonic crystal; Magnetic film; TE- and TM-modes; MODES; OPTICS; INDEX; MEDIA;
D O I
10.1016/j.spmi.2016.08.050
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We theoretically investigate the dispersion and polarization properties of the electromagnetic waves in a multi-layered structure composed of a magneto-optic waveguide on dielectric substrate covered by one-dimensional dielectric photonic crystal. The numerical analysis of such a complex structure shows polarization filtration of TE- and TM-modes depending on geometrical parameters of the waveguide and photonic crystal. We consider different regimes of the modes propagation inside such a structure: when guiding modes propagate inside the magnetic film and decay in the photonic crystal; when they propagate in both magnetic film and photonic crystal. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:45 / 56
页数:12
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