| 正方晶格微结构光纤的色散特性研究 |
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| 引用本文： | 杜海龙.正方晶格微结构光纤的色散特性研究[J].枣庄师专学报,2009,26(5):13-16. |
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| 作者姓名： | 杜海龙 |
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| 作者单位： | 郑州大学,西亚斯国际学院,河南,郑州,451150 |
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| 基金项目： | 郑州大学西亚斯国际学院2009年科研基金资助项目 |
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| 摘 要： | 应用多极法对正方晶格微结构光纤的色散特性进行了数值模拟，并与空气填充率相同的六角晶格微结构光纤进行了对比，发现正方晶格微结构光纤更容易实现超平坦色散；研究了包层空气孔直径、孔间距和孔层数对色散特性的影响，得到了色散随各个结构参数变化的规律；文章的计算和分析可以为设计适当色散特性的微结构光纤提供理论依据．
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| 关 键 词： | 微结构光纤 色散 多极法 |
Dispersion Properties of Square-Lattice Micro-Structured Optical Fiber |
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| Institution: | DU Hai - long ( Sias College of Zhengzhou University, Zhengzhou 451150, China ) |
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| Abstract: | Contrast with hexagonal micro - structured optical fibers, the dispersion properties of square - lattice micro - struc- tured optical fibers are simulated by the multipole method. We have studied the effect of the structural parameters on dispersion properties such as hole diameter, pitch and the number of the hole rings, and obtained the law. The calculation and the analysis provides a certain theoretical base with the design of micro - structured optical fibers with desirable dispersion. |
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| Keywords: | micro- structured optical fiber dispersion multipole method |
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