| 改进型蜂巢晶格结构光子晶体光纤的色散与非线性特性 |
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| 引用本文： | 侯尚林,韩佳巍,强昭珺,孔谦.改进型蜂巢晶格结构光子晶体光纤的色散与非线性特性[J].发光学报,2011,32(2):179-183. |
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| 作者姓名： | 侯尚林 韩佳巍 强昭珺 孔谦 |
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| 作者单位： | 1. 兰州理工大学 理学院, 甘肃 兰州 730050;
2. 北京邮电大学 信息光子学与光通信教育部重点实验室, 北京 100876 |
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| 基金项目： | 甘肃省自然科学基金，广东省自然科学基金 |
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| 摘 要： | 结合蜂巢晶格与不同空气孔直径晶格二者的优势,提出一种改进犁蜂巢晶格结构光子晶体光纤,采用矢量光束传输法对该光纤的色散与非线性特性进行了数值模拟,分析了色散、非线性系数与其晶格参量之间的关系.数值结果表明,该光纤在1.2～1.6 μm波段内可以实现大负色散、色散平坦、正色散等多种色散特性;此外,晶格结构中空气孔直径的减小...
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| 关 键 词： | 光纤光学 光子晶体光纤 色散 非线性 |
| 收稿时间： | 2010-05-27 |
The Dispersive and Nonlinear Properties of Photonic Crystal Fibers with Modified Honeycomb Lattice Structure |
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| HOU Shang-lin,HAN Jia-wei,QIANG Zhao-jun,KONG Qian.The Dispersive and Nonlinear Properties of Photonic Crystal Fibers with Modified Honeycomb Lattice Structure[J].Chinese Journal of Luminescence,2011,32(2):179-183. |
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| Authors: | HOU Shang-lin HAN Jia-wei QIANG Zhao-jun KONG Qian |
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| Institution: | 1. School of Science, Lanzhou University of Technology, Lanzhou 730050, China;
2. Key Laboratory of Information Photonics and Optical Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | Photonic crystal fibers with modified honeycomb lattice structure were proposed by combining the advantages of honeycomb lattice and lattice with different air-hole diameters.The dispersive and nonlinear properties of the proposed fibers,which formed by different structural parameters,are numerically simulated by using the vectorial beam propagation method,and the relationship of dispersion,nonlinear coefficient with the lattice structure was investigated.The results indicate that the distinct dispersive pr... |
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| Keywords: | fiber optics photonic crystal fiber dispersion nonlinearity |
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