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Tunability of One-Dimensional Plasma Photonic Crystals with an External Magnetic Field

ISSN号：1009-0630
期刊名称：《等离子体科学与技术：英文版》
时间：0
分类：O734[理学—晶体学] TN011[电子电信—物理电子学]
作者机构：[1]School of Science, Wuhan University of Technology, Wuhan 430070, China, [2]Department of Electrical and Computer Engineering, University of Alberta, Edmonton, T5K 2M3, AB, Canada, [3]Southwestern Institute of Physics, Chengdu 610041, China
相关基金：supported by National Natural Science Foundation of China （No. 11205119） and the Fundamental Research Funds for the Central Universities of China

关键词：等离子体层, 光子晶体, 外部磁场, 一维, 生产力促进中心, 可调性, 用户交换机, 光子能带结构, photonic band structures, magneto-optical effects, Faraday effect, Voigt effect

中文摘要：

We investigated in detail how photonic band structures (PBSs) of one dimensional plasma photonic crystals (PPCs) are tuned after being exposed to an external magnetic field. We showed that the properties of PBSs of PPCs are tuned correspondingly because the dielectric constant of the micro plasma layer is modified differently in different frequency ranges due to magneto-optical effects. Two numerical cases are calculated and discussed to study the magnetooptical effects on the properties of PBSs, including the Faraday and Voigt effects.

英文摘要：

We investigated in detail how photonic band structures （PBSs） of one dimensional plasma photonic crystals （PPCs） are tuned after being exposed to an external magnetic field. We showed that the properties of PBSs of PPCs are tuned correspondingly because the dielectric constant of the micro plasma layer is modified differently in different frequency ranges due to magneto-optical effects. Two numerical cases are calculated and discussed to study the magneto-optical effects on the properties of PBSs, including the Faraday and Voigt effects.

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