采用磁化等离子体的分段线形电流密度卷积(Piecewise Linear Current Density Recursive Convolution
PLCDRC)时域有限差分(Finite-Different Time-Domain
FDTD)算法研究了一维时变磁化等离子体光子晶体的禁带特性。以高斯脉冲为激励源
用算法公式所得的电磁波透射系数来讨论了等离子体上升时间、密度、周期常数对其禁带特性的影响。结果表明
改变等离子体上升时间和密度可以实现对禁带的控制。
Abstract
paper
关键词
光子晶体时域有限差分法磁化等离子体光子晶体禁带
Keywords
photonic crystalsfinite-difference time-domain methodmagnetized plasma photonic crystalsforbidden band gap
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