| 含复合缺陷层的光子晶体的光学特性 |
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| 引用本文： | 陈磊,温廷敦,许丽萍,王志斌.含复合缺陷层的光子晶体的光学特性[J].发光学报,2013,34(12):1672-1676. |
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| 作者姓名： | 陈磊 温廷敦 许丽萍 王志斌 |
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| 作者单位： | 1. 中北大学理学院 物理系, 山西 太原 030051;
2. 中北大学 微米纳米技术研究中心, 山西 太原 030051;
3. 中北大学 仪器科学与动态测试教育部重点实验室, 山西 太原 030051;
4. 中北大学 电子测试国家重点实验室, 山西 太原 030051;
5. 中北大学 山西省光电信息与仪器工程技术研究中心, 山西 太原 030051 |
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| 基金项目： | 国家自然科学基金(60776062,50730009);国家自然科学基金仪器专项基金(61127015)资助项目 |
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| 摘 要： | 运用传输矩阵法研究了在一维光子晶体中插入缺陷层的透光特性。在无缺陷层的一维光子晶体中能产生467~510 nm、1 279~1 715 nm两处明显的光子带隙。重点研究了插入缺陷层后，在1 279~1 715 nm的光子带隙中缺陷层厚度和入射角度大小分别与透射光谱变化的关系。研究发现：缺陷模的位置对入射角变化很敏感；出现缺陷模的数量和插入缺陷层的数量相同；一维光子晶体厚度的增大不会改变缺陷模的数量和位置，只改变透射峰的宽度和透射率。
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| 关 键 词： | 光子晶体 光子带隙 一维光子晶体缺陷模 滤波器 |
| 收稿时间： | 2013-07-19 |
Optical Characteristics of One-dimensional Photonic Crystals with Insertion of Compound Defect Layers |
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| CHEN Lei;WEN Ting-dun;XU Li-ping;WANG Zhi-bin.Optical Characteristics of One-dimensional Photonic Crystals with Insertion of Compound Defect Layers[J].Chinese Journal of Luminescence,2013,34(12):1672-1676. |
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| Authors: | CHEN Lei;WEN Ting-dun;XU Li-ping;WANG Zhi-bin |
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| Institution: | CHEN Lei;WEN Ting-dun;XU Li-ping;WANG Zhi-bin;Department of Physics,North University of China;The Center of Micro / Nano Technology,North University of China;MOE Key Laboratory of Instrumentation Science and Dynamic Measurement,North University of China;National Key Laboratory for Electronic Measurement Technology,North University of China;Engineering Technology Research Center of Shanxi Province for Opto-electronic Information and Instrument, North University of China; |
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| Abstract: | The characteristics of one-dimensional photonic crystals with insertion of defect layers were studied by using transfer matrix method. There are two PBG range of 467~510 nm and 1 279~1 715 nm in the PC without defect layers. The relationship of the transmission spectra between the defect layer thickness and the angle of incidence was studied. The location of the defect mode is very sensitive to the angle of incidence. The number of the defect mode is equal to that of the defect layers. The thickness of one-dimensional photonic crystal does not change the number of defect mode and the central location of transmission peaks, it just changes the width and transmittance of the transmission peak. |
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| Keywords: | photonic crystal photonic band gap one-dimensional photonic defect mode filter |
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