The effect of random variations of structure parameters on photonic band gaps of one-dimensional plasma photonic crystals
The effect of random variations of structure parameters on photonic band gaps of one-dimensional plasma photonic crystals
复制标题
结构参数随机变化对一维等离子体光子晶体光子带隙的影响
DOI：
10.1016/j.optcom.2011.02.043
复制
发表时间：
2011-06
影响因子：
2.4
通讯作者：
Guan, He-lan
中科院分区：
文献类型：
--
作者：
Kong, Xiang-kun;Liu, Shao-bin;Zhang, Hai-feng;Guan, He-lan
本文采用传递矩阵法研究了结构参数随机扰动对一维等离子体光子晶体电磁特性的影响。层厚度和等离子体频率的随机扰动会影响一维等离子体光子晶体的电磁特性。层厚度的随机扰动极大地影响了一维等离子体光子晶体在高频域的能带结构。然而，等离子体频率的随机扰动会导致截止频率在低频域中的移动。由于随机扰动，一维等离子体光子晶体缺陷模的位置发生了随机移动。等离子体频率的随机扰动比层厚的随机扰动影响更大，不仅改变了透射率，而且改变了缺陷模的位置。通过增加周期数，可以提高缺陷模的质量因子，缩短缺陷模的移动距离。然后，这项工作可能为分析紊乱的1DPPCs提供一个粗略但有用的工具。
The electromagnetic properties of one-dimensional plasma photonic crystals influenced by random perturbation of structure parameters are studied through transfer matrix method in the paper. The random perturbation of thicknesses of layers as well as plasma frequency of layers can influence the electromagnetic properties of one-dimensional plasma photonic crystal. The random perturbation of thicknesses of layers tremendously impacts the band structure of one-dimensional plasma photonic crystals in high frequency domain. The random perturbation of plasma frequency, however, contributes to the moving of a cutoff frequency in the low frequency domain. The position of the defect mode of one-dimensional plasma photonic crystal randomly moves due to the random perturbations. The effect of random perturbation of plasma frequency is more significant than that of random perturbation of thickness of layers, which alters not only the transmittance but also the position of the defect mode. An improved quality factor and a shortened moving distance of the defect mode are both acquired by increasing the period number. And then this work may provide a crude but useful instrument in analyzing disordered 1DPPCs.
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DOI：
10.7498/aps.55.1283
发表时间：
2006-03
期刊：
--
影响因子：
--
作者：
Shao-Bin Liu;Chang-Qing Gu;Jianjiang Zhou;Nai-chang Yuan
通讯作者：
Shao-Bin Liu;Chang-Qing Gu;Jianjiang Zhou;Nai-chang Yuan
影响因子：
3.7
作者：
W. R. Frei;H. Johnson
通讯作者：
W. R. Frei;H. Johnson
影响因子：
8.6
作者：
YABLONOVITCH, E
通讯作者：
YABLONOVITCH, E
影响因子：
3.7
作者：
H. S. Sozuer;K. Sevim
通讯作者：
H. S. Sozuer;K. Sevim
影响因子：
3.7
作者：
M. Sigalas;C. Soukoulis;C. Chan;R. Biswas;K. Ho
通讯作者：
M. Sigalas;C. Soukoulis;C. Chan;R. Biswas;K. Ho