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.
出处
《光通信研究》
北大核心
2002年第3期32-35,共4页
Study on Optical Communications
