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Study of bandgap characteristics of 2D magnetoplasma photonic crystal by using M-FDTD method

✍ Scribed by Lixia Yang; Yingtao Xie; Pingping Yu


Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
424 KB
Volume
53
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

To develop modified finite‐difference time‐domain (M‐FDTD) algorithm with magnetized plasma medium, constitutive equation between current density vector and electric field strength vector is first transformed into s‐domain for decoupling, and then transformed back into time domain so that the FDTD iteration equations can be easily obtained in discrete time domain.Then the reflection coefficients with plasma slab calculated by the proposed M‐FDTD algorithm are compared with analytical to show the validity of our technique. Finally, the M‐FDTD algorithm is applied to calculate the reflection and transmission coefficients of plasma photonic crystal of different plasma parameters. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26143