| 电磁波在左手材料中传播形成椭球和球形的色散关系 |
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| 引用本文： | 张正仁,隆正文.电磁波在左手材料中传播形成椭球和球形的色散关系[J].贵州大学学报(自然科学版),2009,26(3):7-10. |
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| 作者姓名： | 张正仁 隆正文 |
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| 作者单位： | 贵州大学,理学院物理系,贵州,贵阳,550025 |
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| 摘 要： | 在某种特定条件和色散关系下，发现TE和TM偏振波在各向异性左手材料中传播时会形成不同的波矢面和折射关系，但波矢面的形状是相同的；而在各向同性左手材料中传播的TE和TM偏振波会形成相同的波矢面和折射关系。
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| 关 键 词： | 左手材料 负折射 波矢面 色散关系 |
Wave Propagation in Left-handed Materials with Ellipsoidal and Spherical Dispersion Relation |
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| ZHANG Zheng-ren,LONG Zheng-wen.Wave Propagation in Left-handed Materials with Ellipsoidal and Spherical Dispersion Relation[J].Journal of Guizhou University(Natural Science),2009,26(3):7-10. |
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| Authors: | ZHANG Zheng-ren LONG Zheng-wen |
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| Institution: | Department of Physics;College of Science;Guizhou University;Guiyang 550025;China |
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| Abstract: | Based on a certain boundary conditions and dispersion relations,it was found that TE and TM polarized wave propagation in anisotropic LHMs will exhibit the same shape wave-vector surface but different wave-vector surface and refraction,but propagation in isotropic LHMs will exhibit the same wave-vector surface and propagation properties.The difference of two types of negative refraction was investigated. |
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| Keywords: | LHMs negative refraction wave-vector surface dispersion relation |
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