| 微结构芯光子晶体光纤色散特性的研究 |
| |
| 引用本文： | 张娟,周桂耀,王伟. 微结构芯光子晶体光纤色散特性的研究[J]. 光通信技术, 2012, 36(1): 56-58 |
| |
| 作者姓名： | 张娟 周桂耀 王伟 |
| |
| 作者单位： | 燕山大学信息科学与工程学院,河北秦星岛,066004 |
| |
| 摘 要： | 在双包层近零色散平坦光子晶体光纤中引入微结构后,利用多极法对新的光子晶体光纤结构进行了数值模拟.其中在包层结构参数不变的前提下,研究了纤芯中微结构的结构参数变化对色散特性的影响.研究结果表明:通过优化纤芯结构参数,在不改变色散平坦度和色散平坦带宽的情况下,实现了色散曲线的整体下移,进而达到正常色散.
|
| 关 键 词： | 色散平坦 光子晶体光纤 多极法 |
Study of dispersion characterics of microstructured core photonic crystal fiber |
| |
| ZHANG Juan , ZHOU Gui-yao , WANG Wei. Study of dispersion characterics of microstructured core photonic crystal fiber[J]. Optical Communication Technology, 2012, 36(1): 56-58 |
| |
| Authors: | ZHANG Juan ZHOU Gui-yao WANG Wei |
| |
| Affiliation: | (Yanshan university,College of information science and engineering,Qinhuangdao Hebei 066004,China) |
| |
| Abstract: | A microstructured core is introduced into the double-cladding near zero dispersion flattened photonic crystal fiber,a new structure of photonic crystal fiber were investigated by using the mulipole method in this paper.Without changing the cladding structure parameters,study the influence of microstructured structure parameters variation on dispersion characteristics.Numerical investigation indicates that through optimizing the structure parameter of the fiber core,without changing the dispersion flatness and flat dispersion bandwidth,can realize that the dispersion curves move down overall,so as to generate the normal dispersion. |
| |
| Keywords: | dispersion flatten photonic crystal fiber mulipole method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
