| 二维光子晶体直波导传播特性的研究 |
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| 引用本文： | 闫昕.二维光子晶体直波导传播特性的研究[J].枣庄师专学报,2008,25(5):29-32. |
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| 作者姓名： | 闫昕 |
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| 作者单位： | 枣庄学院物理与电子工程系,山东枣庄277160 |
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| 基金项目： | 山东省教育厅资助项目，山东省科技厅资助项目 |
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| 摘 要： | 应用平面波展开法研究了二维光子晶体直波导的传播特性.根据计算得到在0.21371-0.27543Hz波段的光波能在波导中很好的传播.并且分析了当圆柱半径从0.1 a-0.5 a发生改变时的带隙规律,研究结果为光子晶体波导器件的开发提供了理论依据.
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| 关 键 词： | 光子晶体 平面波展开法 正方晶格 |
Transmission Characteristics of 2D Wave Photonic Crystal Straight Guide |
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| YAN Xin.Transmission Characteristics of 2D Wave Photonic Crystal Straight Guide[J].Journal of Zaozhuang Teachers' College,2008,25(5):29-32. |
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| Authors: | YAN Xin |
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| Institution: | YAN Xin ( Department of physics and electron engineering, Zaozhuang University, Shandong Zaozhuang 277160, China) |
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| Abstract: | Propagation characteristics of two - dimensional photonic crystal and wave guide was studied by using the plane - wave expansion method（PWM）. 0. 21371 -0.27543Hz light wave can be by very good propagation in the Wave Guide according to calculations. And we analyzed the band gap when the radius from 0.1 a - 0.5a. This research provides a theoretic basics for the development of terahertz wave devices. |
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| Keywords: | photonic crystal plan wave expansion method square lattice |
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