| 金属环状波导激光电磁场的数值分析 |
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| 引用本文： | 吴志伟,黄元庆,林鼎渠.金属环状波导激光电磁场的数值分析[J].四川激光,2008,29(1):14-15. |
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| 作者姓名： | 吴志伟 黄元庆 林鼎渠 |
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| 作者单位： | [1]泉州师范学院物理系,福建泉州362000 [2]厦门大学机电工程系,福建厦门361005 |
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| 摘 要： | 基于麦克斯韦方程组,导出金属环状波导内电磁场的数学模型,在此基础上分析了环状波导内电磁场的模式特征,并以TE模式为例详细分析了其分布特性,近、远场特性.
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| 关 键 词： | 环状波导 模式特征 近、远场特性 |
| 文章编号： | 0253-2743（2008）01-0014-02 |
| 收稿时间： | 2007-11-05 |
| 修稿时间： | 2007年11月5日 |
Numerical studies of the annular waveguide laser electromagnetic field with all-metallic materials |
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| WU Zhi-wei,HUANG Yuan-qing,LIN Ding-qu.Numerical studies of the annular waveguide laser electromagnetic field with all-metallic materials[J].Laser Journal,2008,29(1):14-15. |
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| Authors: | WU Zhi-wei HUANG Yuan-qing LIN Ding-qu |
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| Abstract: | The mathematical model of electromagnetic field in the annular waveguide with all - metallic materials is presented based on Maxwell equations. Mode properties of electromagnetic field in the annular waveguide is analyzed based on this model, and the properties of the electromagnetic field distribution, near - and far - field of TE modes are analyzed in detail. |
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| Keywords: | annular waveguide mode properties near- and far- field properties |
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