| 二维光子晶体的完全带隙 |
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| 引用本文： | 刘光裕,宁永强,张立森,王伟,孙艳芳,秦莉,刘云,王立军. 二维光子晶体的完全带隙[J]. 发光学报, 2011, 32(2): 169-173. DOI: 10.3788/fgxb20113202.0169 |
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| 作者姓名： | 刘光裕 宁永强 张立森 王伟 孙艳芳 秦莉 刘云 王立军 |
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| 作者单位： | 1. 中国科学院 长春光学精密机械与物理研究所 激发态物理重点实验室, 吉林 长春 130033;2. 中国科学院 研究生院, 北京 100039 |
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| 基金项目： | 国家基金重点项目，吉林省科技发展项目，国家自然科学基金重点项目，中国科学院知识创新工程领域前沿项目资助 |
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| 摘 要： | 为了研究二维光子晶体完全带隙的规律,采用平面波展开法模拟了4种结构二维光子晶体,在固定光子晶体周期常数a的情况下,研究完全带隙随柱半径r的变化规律.研究发现,六角晶格空气孔型光子晶体的完全带隙出现在r=0.42～0.50μm的范围,最大带隙宽度△ω1=0.08(ωa/2πc);方形晶格空气柱型光子晶体在r=0.47～0...
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| 关 键 词： | 光子晶体 平面波展开法 完全带隙 |
| 收稿时间： | 2010-08-25 |
Two-dimension Photonic Crystal Complete Bandgap |
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| LIU Guang-yu,NING Yong-qiang,ZHANG Li-sen,WANG Wei,SUN Yan-fang,QIN Li,LIU Yun,WANG Li-jun. Two-dimension Photonic Crystal Complete Bandgap[J]. Chinese Journal of Luminescence, 2011, 32(2): 169-173. DOI: 10.3788/fgxb20113202.0169 |
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| Authors: | LIU Guang-yu NING Yong-qiang ZHANG Li-sen WANG Wei SUN Yan-fang QIN Li LIU Yun WANG Li-jun |
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| Affiliation: | 1. Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;2. Graduate University of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | Photonics crystal(PhC)is the material in which the refractive index changes periodically and the PhC has a band structure and location mode,this structure can control light.In order to study two-dimensional PhC complete band gap,in this paper,plane wave expansion method was employed to simulate four types of two-dimensional PhC.We study the relationship between the complete bandgap and the variation of column radius r with a fixed lattice constant.We found that hexagonal lattice PhC air holes complete band ... |
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| Keywords: | photonic crystal plane wave expansion method complete band gap |
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