| 各向同性介质包覆单轴晶体TM波表面传播模式存在条件研究 |
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| 引用本文： | 刘伟.各向同性介质包覆单轴晶体TM波表面传播模式存在条件研究[J].佛山科学技术学院学报(自然科学版),2009,27(4):18-23. |
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| 作者姓名： | 刘伟 |
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| 作者单位： | 广东工业大学,华立学院,广东,广州,511325 |
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| 摘 要： | 研究了各向同性介质包层的各向异性单轴晶体TM波表面传播模式的存在条件。根据Maxwell方程及各向同性介质和各向异性单轴晶体介电常数不同情况，利用Macthematica软件求出TM波模的一个相关量Hy（x，z）中衰减系数a、p和β^2的解析解，并在理论上讨论了衰减系数a、p、β^2与ε2和ω的关系。
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| 关 键 词： | 各向同性波导 各向异性 单轴晶体 TM波表面模式 |
Condition for the existence of surface TM modes at the interface between an isotropic medium and a uniaxial plasma |
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| LIU Wei.Condition for the existence of surface TM modes at the interface between an isotropic medium and a uniaxial plasma[J].Journal of Foshan University(Natural Science Edition),2009,27(4):18-23. |
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| Authors: | LIU Wei |
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| Institution: | Huali College;Guangdong University of Technology;Guangzhou 511325;China |
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| Abstract: | A detailed study of the condition for the existence of surface TM modes at the interface between an isotropic medium and a uniaxial plasma is presented. According to Maxwell equation and different permittivity condition of isotropy medium and anisotropic uniaxial crystal,it makes use of Mathematica soft ware to get an analytical solution and discusses theoretically the relation between value of a,p,β2 and parameter of ε2,ω. |
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| Keywords: | isotropy medium anisotropic medium uniaxial crystal TM wave surface modes |
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