| 两类单负材料组成的一维光子晶体的光学特性研究 |
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| 引用本文： | 尹承平,刘念华.两类单负材料组成的一维光子晶体的光学特性研究[J].量子光学学报,2004,10(4):169-172. |
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| 作者姓名： | 尹承平 刘念华 |
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| 作者单位： | 南昌大学,物理系,江西,南昌,330047 |
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| 基金项目： | 国家自然科学基金(6026800)，江西省自然科学基金(0312004) |
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| 摘 要： | 从光的电磁理论出发，导出了光在单负材料周期性结构的传输矩阵：利用光学传输矩阵法对由两类单负材料组成的一维光子晶体的光学传输特性进行了数值模拟和理论分析：结果表明，这种结构具有一类新型的光子带隙。与布喇格带隙不同的是，这类光子带隙不会随着品格常数的缩放而移动。
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| 关 键 词： | 光子晶体 单负材料 传输矩阵 光子带隙 |
| 文章编号： | 1007-6654(2004)04-0169-04 |
| 收稿时间： | 2004/7/26 |
| 修稿时间： | 2004年7月26日 |
Research on Optical Properties of One-dimensional Photonic Crystals Constructed by Two Kinds of Single-negative Materials |
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| YIN Chengping,LIU Nianhua.Research on Optical Properties of One-dimensional Photonic Crystals Constructed by Two Kinds of Single-negative Materials[J].Acta Sinica Quantum Optica,2004,10(4):169-172. |
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| Authors: | YIN Chengping LIU Nianhua |
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| Abstract: | Based on electromagnetic theories, the expression of transfer matrix of periodical structure formed by single-negative materials is deduced. By using such transfer matrix, the numerical simulation and analyses for the properties of light propagation in one-dimensional photonic crystals constructed by two kinds of single-negative materials have been made. It's shown that this structure can possess a new type of photonic gap. Distincted from the Bragg gap, the photonic gap is invariant with scaling length. |
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| Keywords: | photonic crystals single-negative materials transfer matrix photonic gap |
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