| 平面波正入射情况下正三角波导的传输特性 |
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| 引用本文： | 刘志敏,熊狂炜,周凤麒.平面波正入射情况下正三角波导的传输特性[J].高师理科学刊,2010,30(5):35-38. |
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| 作者姓名： | 刘志敏 熊狂炜 周凤麒 |
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| 作者单位： | 华东交通大学基础科学学院,江西南昌330013 |
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| 基金项目： | 江西省自然科学基金，华东交通大学基金 |
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| 摘 要： | 对平面波正入射情况下正三角波导的传输特性进行了理论分析与探讨,求解出该波导系数的解析结果,从而得到该波导任意长度截面的光场分布,并借助于数值方法模拟其结果.结果表明,在波导的z=L0/6和z=L0/9截面的光场分布具有三重轴对称性.
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| 关 键 词： | 正三角形波导 自成像 平面波 |
The characteristics through a mental equilateral triangle waveguide in plane wave normal incidence situation |
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| LIU Zhi-min,XIONG Kuang-wei,ZHOU Feng-qi.The characteristics through a mental equilateral triangle waveguide in plane wave normal incidence situation[J].Journal of Science of Teachers＇College and University,2010,30(5):35-38. |
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| Authors: | LIU Zhi-min XIONG Kuang-wei ZHOU Feng-qi |
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| Institution: | (School of Basic Science,East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | The transmission characteristics through a mental equilateral triangle waveguide in plane wave normal incidence situation are discussed theoretically.The precise results of the coefficients in this waveguide are solved,then the random length section field distribution of this waveguide can be obtained.With the help of numerically analyzing,it is found that the output field distribution from the z =L0/ 6 and z =L0/ 9 section has three axial symmetry. |
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| Keywords: | equilateral triangle waveguide self-image plane wave |
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