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

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【作者】 郭斌彭莉邱孝明

【Author】 GUO Bin 1,2 , PENG Li 1 , QIU Xiaoming 3 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

【机构】 School of Science, Wuhan University of TechnologyDepartment of Electrical and Computer Engineering, University of Alberta,Edmonton, T5K 2M3, AB, CanadaSouthwestern Institute of Physics

【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.

【Abstract】 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.

【基金】 supported by National Natural Science Foundation of China (No. 11205119);the Fundamental Research Funds for the Central Universities of China
  • 【文献出处】 Plasma Science and Technology ,等离子体科学和技术(英文版) , 编辑部邮箱 ,2013年07期
  • 【分类号】O734;O53
  • 【被引频次】5
  • 【下载频次】30
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