Tunability of One-Dimensional Plasma Photonic Crystals with an External Magnetic Field
Tunability of One-Dimensional Plasma Photonic Crystals with an External Magnetic Field
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DOI：
10.1088/1009-0630/15/7/01
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发表时间：
2013-07
影响因子：
1.7
通讯作者：
Guo Bin;Peng Li;X. Qiu
中科院分区：
文献类型：
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作者：
Guo Bin;Peng Li;X. Qiu
详细研究了一维等离子体光子晶体（PPC）在磁场作用下的能带结构变化。我们发现，由于磁光效应，微等离子体层的介电常数在不同的频率范围内被不同地修改，因此PPC的PBSs的特性相应地被调谐。计算并讨论了两种数值情况下的光子晶体的磁光效应，包括法拉第效应和Voigt效应。
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.