| 偏振模色散监测技术的研究进展 |
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| 引用本文： | 胡天逸,崔晟. 偏振模色散监测技术的研究进展[J]. 光通信研究, 2011, 0(6): 1-4 |
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| 作者姓名： | 胡天逸 崔晟 |
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| 作者单位： | 华中科技大学光电子科学与工程学院,湖北武汉430074;下一代互联网接入系统国家工程实验室,湖北武汉430074;武汉国家光电实验室,湖北武汉430074 |
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| 基金项目： | 国家“九七三”计划资助项目(2010CB328305); 国家自然科学基金资助项目(61007043) |
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| 摘 要： | 文章对动态PMD(偏振模色散)监测技术的原理进行了阐述,分别对基于RF(射频)信号的监测技术、基于信号DOP(偏振度)的监测技术和基于非线性效应的监测技术等动态PMD监测技术的系统结构和性能指标进行了分析和比较,指出了这些技术的核心原理及存在的问题,并探讨了未来高速动态全光网络中PMD监测技术的发展趋势.
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| 关 键 词： | 偏振模色散监测 射频时钟 偏振度 非线性效应 |
Advances in the study on polarization mode dispersion monitoring technology |
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| Hu Tianyi,Cui Sheng. Advances in the study on polarization mode dispersion monitoring technology[J]. Study on Optical Communications, 2011, 0(6): 1-4 |
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| Authors: | Hu Tianyi Cui Sheng |
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| Affiliation: | Hu Tianyi1,2,3,Cui Sheng1,3(1.College of Optoelectronic Science and Engineering,HUST,Wuhan 430074,China,2.National Engineering Laboratory for Next Generation Internet Access System,3.Wuhan National Laboratory for Optoelectronics,China) |
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| Abstract: | This paper first describes the principle of dynamic Polarization Mode Dispersion(PMD) monitoring,reviews the RF signal-,polarization degree-and nonlinear effect-based PMD monitoring technologies,and analyzes and compares their system configurations and performance indexes.Then,it points out their core principles and existing problems.Finally,it discusses the trend of their development in the future high-rate dynamic all-optical networks. |
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| Keywords: | PMD monitoring RF clock degree of polarization nonlinear effect |
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