| 用一维矩形受限光子晶体实现单模传输 |
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| 引用本文： | 熊翠秀,姚映波,蒋练军,邓跃龙,魏丙涛. 用一维矩形受限光子晶体实现单模传输[J]. 激光与光电子学进展, 2012, 0(5): 169-174 |
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| 作者姓名： | 熊翠秀 姚映波 蒋练军 邓跃龙 魏丙涛 |
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| 作者单位： | 湖南城市学院通信与电子工程学院;益阳医专高等专科学校公共课部;文山学院数理系 |
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| 基金项目： | 湖南省科技计划项目(2010GK3160);湖南省高等学校科学研究资助项目(10C0314);2011年益阳市科技局资助项目(2011JZ47)资助课题 |
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| 摘 要： | 利用传输矩阵法研究了一维矩形受限光子晶体的反射谱。详细分析了TE和TM波各模式的光子禁带随矩形尺寸的变化规律。提出可以用矩形受限光子晶体实现电磁波最高模式的单模传输,尺寸越小越容易实现单模传输,其中X=1,Y=1的尺寸是最佳的结构。
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| 关 键 词： | 光学器件 矩形受限光子晶体 光子禁带 矩形尺寸 单模传输 |
Realization of Single Mode Propagation Using 1D Rectangular Restricted Photonic Crystal |
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| Xiong Cuixiu,Yao Yingbo,Jiang Lianjun,Deng Yuelong,Wei Bingtao. Realization of Single Mode Propagation Using 1D Rectangular Restricted Photonic Crystal[J]. Laser & Optoelectronics Progress, 2012, 0(5): 169-174 |
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| Authors: | Xiong Cuixiu Yao Yingbo Jiang Lianjun Deng Yuelong Wei Bingtao |
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| Affiliation: | 1 College of Communication and Electronic Engineering,Hunan City University,Yiyang,Hunan413000,China 2 Department of Public Course,Yiyang Medical College,Yiyang,Hunan 413000,China 3 Departmen of Mathematics and Physics,Wenshan University,Wenshan,Yunnan 663000,China |
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| Abstract: | The reflection spectra of the one-dimensional(1D) photonic crystal is researched with the transfer matrix method.The variation characteristics of bandgap of TE and TM modes with rectangular size were analyzed in detail.The results indicate that single mode propagation of the highest mode can be obtained in 1D rectangular restricted photonic crystal,and the smaller the size of rectangular is,the easier single-mode propagationis.The structure with X=1 and Y=1 is the best one. |
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| Keywords: | optical devices rectangular restricted photonic crystal photonic bandgap size of rectangle single-mode propagation |
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