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1. 毕节学院 物理系,贵州 毕节,551700
2. 贵州省毕节信息工程学校,贵州 毕节,551700
[ "辜康乐(1958-), 男, 贵州毕节人, 主要从事电磁场理论及其数值解的研究。" ]
收稿日期:2009-12-24,
修回日期:2010-03-11,
网络出版日期:2010-11-22,
纸质出版日期:2010-11-22
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辜康乐. 镜像对称缓变准周期结构一维光子晶体的缺陷模[J]. 发光学报, 2010,31(6): 942-945
GU Kang-le. Defect Mode of Mirror Symmetry Slowly Varying Quasi-periodic One-dimensional Photonic Crystal[J]. Chinese Journal of Luminescence, 2010,31(6): 942-945
利用传输矩阵方法
研究了镜像对称缓变准周期结构一维光子晶体的缺陷模。结果表明
当镜像对称缓变准周期结构一维光子晶体的周期数增加时
禁带宽度逐渐展宽;引入缺陷后
出现缺陷模
缺陷模的波长随缺陷层厚度增加和缺陷层介质折射率的增大而向长波方向移动。
Through the transmission matrix method
this research about defect mode of mirror symmetry of slowly varying quasi-periodic one-dimensional photonic crystal shows that: with the periodicity increases of the mirror symmetry slowly varying quasi-periodic one-dimensional photonic crystal
the width of photonic band gap broadening by degrees. After the introduction of defect
the defect mode appears; and along with the increase of defect layers thicknesses and its medium refractive index
the wavelength of this defect mode moves to the long-wave direction.
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