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| 高双折射光子晶体光纤偏振模色散测量 | |
| 引用本文： | 杨广强,张霞,林健飞,宋继恩,黄永清,任晓敏.高双折射光子晶体光纤偏振模色散测量[J].光子学报,2005,34(8):1133-1136. |
| 作者姓名： | 杨广强 张霞 林健飞 宋继恩 黄永清 任晓敏 |
| 作者单位： | 1. 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;信息产业部电信研究院规划设计研究所,北京,100037 2. 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973计划（2003CB314906）、国家863计划（2003AA011010）资助项目,教育部重大资助项目（104046） |
| 摘 要： | 对一种高双折射光子晶体光纤的偏振模色散进行了测量.实验用26 m长光子晶体光纤使皮秒光脉冲的两个正交偏振模产生了108 ps时延.运用脉冲时延法和固定分析仪法对这种高双折射光子晶体光纤的偏振模色散进行了实验测量，测量得到其偏振模色散参量可达4154 ps/km，对应的模式双折射度为1.25×10－3.这种新型的高双折射光纤可用于补偿光纤通信系统中的偏振模色散. |
| 关 键 词： | 光子晶体光纤 高双折射 光纤通信系统 偏振模色散 |
| 收稿时间： | 2004-06-28 |
| 修稿时间： | 2004年6月28日 |
The Measurement of Polarization Mode Dispersion in Highly Birefringent Photonic Crystal Fiber |
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| Yang Guangqiang,Zhang Xia,Lin Jianfei,Song Jien,Huang Yongqing,REN Xiaomin.The Measurement of Polarization Mode Dispersion in Highly Birefringent Photonic Crystal Fiber[J].Acta Photonica Sinica,2005,34(8):1133-1136. | |
| Authors: | Yang Guangqiang Zhang Xia Lin Jianfei Song Jien Huang Yongqing REN Xiaomin |
| Institution: | (1 Center of Optical Communication, Beijing University of Posts and Telecommunications, Beijing 100876 ) (2 Institute of Planning and Designing Research,Academy of Telecommunication Research of MII,Beijing 100037) |
| Abstract: | The polarization mode dispersion in highly birefringent photonic crystal fiber is measured. In the experiment, the differential group delay of 108 ps was obtained by using a 26-meter-long PCF. Furthermore, PMD in this PCF has been measured by pulse delay method and fixed analyzer method. The result shows that the birefringence of the PCF is about 1.25×10 -3, and the high birefringent PCF can be used as dispersion compensation component in optical fiber communication system. |
| Keywords: | Photonic crystal fiber Highly birefringent Polarization mode dispersion Optical fiber communication system |
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