| 结构参量对二维三角晶格光子晶体带隙影响规律的研究 |
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| 引用本文： | 许连强,石宗华,闫珂柱.结构参量对二维三角晶格光子晶体带隙影响规律的研究[J].四川激光,2007,28(3):25-26. |
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| 作者姓名： | 许连强 石宗华 闫珂柱 |
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| 作者单位： | 曲阜师范大学物理工程学院,山东,曲阜,273165;曲阜师范大学物理工程学院,山东,曲阜,273165;曲阜师范大学物理工程学院,山东,曲阜,273165 |
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| 摘 要： | 本文利用了平面波展开法分别计算了二维三角晶格空气中介质柱和介质中空气孔两种形状的光子晶体,研究了填充率、介电常数对带隙宽度和中心频率的影响规律,研究结果对光子晶体的制作提供了理论依据.
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| 关 键 词： | 二维三角晶格光子晶体 光子带隙 平面波展开法 |
| 文章编号： | 0253-2743（2007）03-0025-02 |
| 修稿时间： | 2006-12-05 |
Study of rules about the structure parameters affecting photonic band gap of two- dimensional tri- lattices photonic crystals |
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| XU Lian-qiang,SHI Zong-hua,YAN Ke-zhu.Study of rules about the structure parameters affecting photonic band gap of two- dimensional tri- lattices photonic crystals[J].Laser Journal,2007,28(3):25-26. |
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| Authors: | XU Lian-qiang SHI Zong-hua YAN Ke-zhu |
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| Affiliation: | Department of Physics Engineering, Qufu Normal University, Shandong Qufu, 273165,China |
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| Abstract: | We calculate 2D tri-lattices photonie crystals which divide dielectric pillars in air and air holes in dielectric using plane wave expanding methods in this paper respectively.We study the relations and rules of filling ratio,dielectric constant and width of band gap,central frequency.The results will be useful for designing and fabricating 2D photonic crystals. |
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| Keywords: | 2D tri-lattices photonie crystals photonie band gap plane wave expanding methods |
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