石墨烯结构的二维光子晶体禁带特性研究
Research on the Characteristics of Bandgaps of Two-Dimensional Photonic Crystal with Graphene Structure
DOI: 10.12677/APP.2019.99045, PDF,   
作者: 于鲁辉*, 刘浩楠*, 刘可歆*, 万 勇*：青岛大学物理科学学院，山东 青岛；杨忠泽*：索斯兰国际学校青岛为明中学，山东 青岛
关键词: 光子晶体；石墨烯；散射元；禁带； Photonic Crystals； Graphene； Scatterers； Bandgap
摘要: 本文设计了圆形、六边形两种散射元并引用二维石墨烯的蜂窝状结构，基于对光子晶体禁带的研究，利用平面波展开法，对这二种散射元构建的蜂窝状光子晶体的禁带特性进行模拟计算。分别得到了在TE和TM两种电磁场模式下光子晶体的禁带宽度，对相对禁带宽度关于散射元结构参数变化的关系做了分析，依据相对禁带宽度的大小，得到了相对禁带最大的模型。
Abstract: According to the honeycomb structure of the two-dimensional graphene, we designed circular and hexagonal scatterers. On the basis of a general analysis of the photonic crystal bandgaps, using the plane wave expansion method, the characteristics of the band gap of photonic crystal constituted by two kinds of scattering elements with honeycomb structure were calculated. The bandgap of photonic crystals in TE and TM electromagnetic field modes is obtained, respectively. The relationship between the relative bandgap and the structural parameters of scattering elements is analyzed. According to the value of the relative bandgap, the model with the maximum relative band gap is obtained.
文章引用：于鲁辉, 杨忠泽, 刘浩楠, 刘可歆, 万勇. 石墨烯结构的二维光子晶体禁带特性研究[J]. 应用物理, 2019, 9(9): 379-383. https://doi.org/10.12677/APP.2019.99045

参考文献

[1] Yablonovitch, E. (1987) Inhibited Spontaneous Emission in Solid-State Physics and Electronics. Physical Review Letters, 58, 2059-2062. [Google Scholar] [CrossRef] 
[2] Chen, S.B., Li, D.C., Tian, X.Y., et al. (2012) Effective Fabrication Method of 3D Photonic Crystals with Diamond Structure. Rapid Prototyping Journal, 18, 49-55. [Google Scholar] [CrossRef] 
[3] Tang, B.S., Tang, X.Z. and Wang, G. (2011) Transmission Spectra of Two Dimensional Cylindrical Layered Complex Periodic Photonic Crystal. Infrared and Laser Engineering, 40, 2138-2142.
[4] Feng, S., Yang, G.J., Li, Y.X., et al. (2012) Tunable Slow-Light Multi-Mode Photonic Crystal Waveguides Based on the Coupling of Square Cavities. Science China Physics, 55, 1769-1775. [Google Scholar] [CrossRef] 
[5] Liang, Q.X., Li, D.C. and Yang, G. (2012) Fabrication of Dia-mond-Structured Multiceramic Coupling Photonic Crystal and Its Ultra-Wide Bandgap Properties. Microwave and Op-tical Technology Letters, 54, 2569-2572. [Google Scholar] [CrossRef] 
[6] Pendry, J.B. (1994) Photonic Band Structures. Journal of Modern Optics, 41, 209-229. [Google Scholar] [CrossRef] 
[7] Susa, N. (2002) Large Absolute and Polarization-Independent Photonic Band Gaps for Various Lattice Structures and Rod Shapes. Applied Physics, 91, 3501-3505. [Google Scholar] [CrossRef] 
[8] 黄毅, 陈永胜. 石墨烯的功能化及其相关应用[J]. 中国科学(B辑: 化学), 2009, 39(9): 887-896.
[9] 丁涛, 刘占芳, 宋恺. 三维光子晶体的制备[J]. 化学进展, 2008, 20(9): 1283-1293.
[10] 李成凤. 不同结构光子晶体的带隙特性[J]. 光谱实验室, 2011, 28(3): 1382-1384.
[11] 寸焕尧, 谭仁兵, 王荣丽, 柏晗, 张茜, 胡家光, 张晋. 用平面波展开法计算二维方形光子晶体的带隙[J]. 半导体学报, 2006, 27(z1): 64-67.
[12] 万勇, 付凯, 云茂金, 郭月, 夏临华. 调整圆弓形散射元参数实现低群速和低色散的慢光效应[J]. 中国激光, 2013, 40(1): 163-169.

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