| 微波波段二维光子晶体带隙影响因素的分析与研究 |
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| 引用本文： | 张卫宇.微波波段二维光子晶体带隙影响因素的分析与研究[J].科学技术与工程,2012,12(21):5291-5295. |
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| 作者姓名： | 张卫宇 |
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| 作者单位： | 中国石油大学(华东)理学院 物理与光电工程系,青岛,266555 |
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| 摘 要： | 应用平面波展开法和时域有限差分(FDTD)法分析计算了二维方形光子晶体微波波段带隙范围,并重点分析了影响微波波段二维方形光子晶体带隙的因素。通过改变二维方形光子晶体的介电常数、截面半径,得出了带隙范围随这两种因素变化的规律,从而为微波传播的二维光子晶体器件的设计提供理论基础。
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| 关 键 词： | 微波波段 光子晶体 平面展开法 时域有限差分法 带隙范围 |
| 收稿时间： | 4/8/2012 9:25:39 PM |
| 修稿时间： | 4/8/2012 9:25:39 PM |
Study on Influencing Factors of 2-d Photonic Crystal' Band Gaps in Microwave Waveband |
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| zhang weiyu.Study on Influencing Factors of 2-d Photonic Crystal' Band Gaps in Microwave Waveband[J].Science Technology and Engineering,2012,12(21):5291-5295. |
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| Authors: | zhang weiyu |
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| Institution: | (College of Science,China University of Petroleum(East China),Qingdao 266555,P.R.China) |
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| Abstract: | The plane wave expansion method and the finite difference time domain(FDTD) method are used alculating the 2d square photonic crystals with gap microwave band range,and the affect microwave band 2d square photonic crystal factors are analyzed.By changing the 2-d photonic crystal square of dielectric constant,section radius,draw the band gap with the two factors scope change rules,thus for microwave communication two-dimensional photonic crystal device of design provides theoretical basis. |
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| Keywords: | microwave region photonic crystal plane wave expansion method FDTD Band gap range |
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