| 色散平坦光子晶体光纤色散和非线性特性研究 |
| |
| 引用本文： | 高健,张霞,周会丽,任晓敏,黄永清.色散平坦光子晶体光纤色散和非线性特性研究[J].量子电子学报,2009,26(5):602-606. |
| |
| 作者姓名： | 高健 张霞 周会丽 任晓敏 黄永清 |
| |
| 作者单位： | 北京邮电大学光通信与光波技术教育部重点实验室，北京100876 |
| |
| 基金项目： | 国家863计划(2007AA03Z447)项目和北京市教育委员会 |
| |
| 摘 要： | 采用矢量波束传播法(BPM) 对不同结构参量的光子晶体光纤的色散和非线性特性进行数值分析,计算色散平坦光子晶体光纤的参量色散系数D,有效模场面积 和非线性系数 。分析D, 与色散平坦光子晶体光纤结构参量空气孔间距 、空气孔直径 之间的关系。分析结果表明,调节色散平坦光子晶体光纤的结构参量可以灵活地调整色散和非线性特性。得到的色散平坦光子晶体光纤在1300nm到1600nm波长范围内,色散值仅在-1.5 左右,非线性系数都大于19 。
|
| 关 键 词： | 非线性光学 光子晶体光纤 矢量波束传播法 色散 非线性系数 |
| 收稿时间： | 2008/9/8 |
Dispersion and Nonlinear Property in Dispersion Flattened Photonic Crystal Fiber |
| |
| GAO Jian,ZHANG Xia,ZHOU Hui-li,REN Xiao-min,HUANG Yong-qing.Dispersion and Nonlinear Property in Dispersion Flattened Photonic Crystal Fiber[J].Chinese Journal of Quantum Electronics,2009,26(5):602-606. |
| |
| Authors: | GAO Jian ZHANG Xia ZHOU Hui-li REN Xiao-min HUANG Yong-qing |
| |
| Affiliation: | Key Laboratory of Optical Communication and Lightwave Technologies of Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China |
| |
| Abstract: | The dispersion and nonlinear property of dispersion flattened photonic crystal fibers(PCF) with different structural parameters were numerically analyzed using beam propagation method.We calculated dispersion coefficient D, effective mode area and nonlinear coefficient .We analyzed the relationship between D, and pitch , hole diameter d. The results indicate that dispersion and nonlinear property of dispersion flattened photonic crystal fiber can be controlled by the structural parameters , d .In the range from 1300nm to 1600nm, PCF’s dispersion achives about -1.5 ,non-linear cofficient is above 19. |
| |
| Keywords: | nonlinear optics photonic crystal fiber beam propagation method dispersion nonlinear coefficient |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《量子电子学报》浏览原始摘要信息 |
|
点击此处可从《量子电子学报》下载全文 |
|
