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| 光波在一维周期介质中传播的色散和反射 | |
| 引用本文： | 王维江,肖万能,周金运.光波在一维周期介质中传播的色散和反射[J].光子学报,2004,33(3):366-370. |
| 作者姓名： | 王维江 肖万能 周金运 |
| 作者单位： | 中山大学光电材料与技术国家重点实验室,广州,510275;广东工业大学应用物理系,广州,510090;中山大学光电材料与技术国家重点实验室,广州,510275;广东工业大学应用物理系,广州,510090 |
| 摘 要： | 从光的电磁理论出发导出了光在一维周期介质中的特性矩阵的表达式. 运用特性矩阵方法对光在周期介质中的色散关系、光子带隙、反射率光谱等特性进行了数值模拟和理论分析,在此基础上还讨论了与光子带隙相应的反常折射率. |
| 关 键 词： | 周期介质 光子带隙 特性矩阵 色散 |
| 收稿时间： | 2003-03-11 |
| 修稿时间： | 2003年3月11日 |
The Dispersion and Reflection Properties of Light in One-dimensional Periodical Media |
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.The Dispersion and Reflection Properties of Light in One-dimensional Periodical Media[J].Acta Photonica Sinica,2004,33(3):366-370. |
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| Authors: | |
| Institution: | (1 State Key Laboratory of Optoelectronic Material and Technology, Sun Yat-Sen Univ,Guangzhou 510275) (2 Dept.of Applied Physics,Guangdong University of Technology,Guangzhou 510090) |
| Abstract: | Based on electromagnetic theories, the expression o f characteristic matrix of one-dimensional(1D) periodical media is given. By using such characteristic matrix, the numerical simulation and analyses for the prope rties of light including its dispersion, the photonic band gap(PBG) and the refl ectivity spectrum in 1D periodical media have been made. Furthermore, the anomal ous index of refraction corresponding to PBG has been discussed. |
| Keywords: | Periodical media Photonic band gap(PBG) Characteristic matrix Dispersion |
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