| 复合四边形空气孔格点光子晶体光纤的色散特性分析 |
| |
| 引用本文： | 赵健东,张文梅,薛文瑞.复合四边形空气孔格点光子晶体光纤的色散特性分析[J].量子光学学报,2009,15(1):53-57. |
| |
| 作者姓名： | 赵健东 张文梅 薛文瑞 |
| |
| 作者单位： | 1. 中北大学信息与通信工程学院,山西,太原,030051
2. 山西大学物理电子工程学院,山西,太原,030006 |
| |
| 摘 要： | 提出了一种复合四边形空气孔格点光子晶体光纤,其包层是由两种不同大小的空气孔组合而构成的.利用时域有限差分法(FDTD)对其色散特性进行了分析.结果表明,通过调节包层中两种不同尺寸的空气孔的大小以及孔间距这三个参量,可以得到不同水平的平坦色散曲线,甚至超平坦的色散曲线.
|
| 关 键 词： | 微结构光纤 时域有限差分法 导波模式 平坦色散 |
| 收稿时间： | 2008/9/3 |
Dispersion Properties of Photonic Crystal Fiber with Composite Square Air Hole Lattice |
| |
| ZHAO Jian-dong,ZHANG Wen-mei,XUE Wen-rui.Dispersion Properties of Photonic Crystal Fiber with Composite Square Air Hole Lattice[J].Acta Sinica Quantum Optica,2009,15(1):53-57. |
| |
| Authors: | ZHAO Jian-dong ZHANG Wen-mei XUE Wen-rui |
| |
| Institution: | 1.College of Information and Communication Engineering;North University of China;Taiyuan 030051;China;2.College of Physics and Electronics Engineering;Shanxi University;Taiyuan 030006;China |
| |
| Abstract: | A new photonic crystal fiber(PCF) with composite square air hole lattice is proposed and analyzed by using the finite-difference time-domain(FDTD) method.We numerically demonstrate that the flattened dispersion of different levels,even the nearly ultra-flattened dispersion characteristics can be achieved through optimizing three geometrical parameters,two for air-hole diameters and one for hole spacing. |
| |
| Keywords: | microstructured optical fiber finite-difference time-domain method guided wave mode flattened dispersion |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
