| 含各向异性单负材料的一维光子晶体的全向带隙 |
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| 引用本文： | 董丽娟,石云龙.含各向异性单负材料的一维光子晶体的全向带隙[J].山西大同大学学报（自然科学版）,2012,28(1):25-27. |
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| 作者姓名： | 董丽娟 石云龙 |
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| 作者单位： | 山西大同大学固体物理研究所,山西大同,037009 |
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| 基金项目： | 国家自然科学基金项目[10974123,11104169];山西省自然科学基金项目[2010021006] |
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| 摘 要： | 利用转移矩阵方法,研究了含各向异性单负材料的一维光子晶体中的带隙特性。结果表明,含各向异性单负材料的一维光子晶体中存在一种全向带隙,该带隙几乎不随入射角度和偏振状态的变化而变化,其性质可以用来设计一定带宽的全向反射镜。
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| 关 键 词： | 单负材料 光子晶体 转移矩阵 |
Omnidirectional Gap of One-Dimensional Photonic Crystals Containing Anisotropic Single-negative Materials |
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| DONG Li-juan
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SHI Yun-long.Omnidirectional Gap of One-Dimensional Photonic Crystals Containing Anisotropic Single-negative Materials[J].Journal of Shanxi Datong University(Natural Science Edition),2012,28(1):25-27. |
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| Authors: | DONG Li-juan SHI Yun-long |
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| Institution: | (Institute of Solid State Physics,Shanxi Datong University,Datong Shanxi,037009) |
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| Abstract: | The band gap of one-dimensional photonic crystal containing anisotropic single-negative materials is studied by using transfer matrix.Investigations show that this structure can posses an omnidirectional gap and its edges are insensitive to incident angle and polarization.This property can be used to design omnidirectional reflector with fixed bandwidth. |
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| Keywords: | single-negative materials photonic crystals transfer matrix |
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