偏振模色散补偿系统中自适应反馈控制技术的研究  

Research on adaptive feedback controlling techniques in PMD compensation systems

作　　者：吕增海 胡强高 孙莉萍 许远忠 李建 

机构地区：[1]武汉光迅科技有限责任公司,湖北武汉430074

出　　处：《光通信研究》2002年第3期32-35,共4页Study on Optical Communications

摘　　要：偏振模色散 ( PMD)已成为发展下一代高速长距离光纤传输系统的主要制约因素 .文中分析介绍了 PMD补偿系统中几种自适应反馈控制技术 ,并详细比较、讨论了各自的特点 .Polarization mode dispersion (PMD) has become as a critical challenge for the next generation high bit rate transmission systems. In the paper, several adaptive feedback controlling techniques in PMD compensation systems are described in detail. Their properties are analyzed and compared clearly, and the DOP measurement as a preferred method is introduced.

关 键 词：偏振模色散 补偿系统 自适应反馈 控制技术 偏振度 

分 类 号：TN913.33[电子电信—通信与信息系统]