基于一维磁光子晶体的可调谐角空间滤波器

2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI:10.1109/TCSET49122.2020.235424

A. Shmat’ko, E. Odarenko, V. Mizernik, N. G. Shevchenko

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引用次数: 2

摘要

研究了具有回旋等离子体层的一维磁光子晶体。在Floquet理论的框架下对一维周期结构进行了理论研究。得到了显式色散方程、透射系数和反射系数。研究了点源场在有界磁光子晶体上对TE波的散射。计算了不同标志的类等离子体介质有效介电常数的场空间分布。在磁光子晶体内部和外部都显示了角空间滤波控制的可能性。

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Tunable Angular Spatial Filter Based on 1D Magnetophotonic Crystal

One dimensional magnetophotonic crystal with gyrotropic plasma layers is considered. Theoretical investigation is performed within the framework of Floquet theory for 1D periodical structures. Dispersion equation, transmission coefficient and reflection one are obtained in explicit form. Scattering of the point source field on the bounded magnetophotonic crystal is investigated for TE waves. Field spatial distributions for different signs of plasma-like medium effective permittivity are calculated. Possibility of angular spatial filtering control is shown both inside magnetophotonic crystal and outside one.

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来源期刊

2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)

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