摘要
光纤色散是限制光信号传输质量和距离的主要因素之一,动态色散补偿是高速光通信系统中迫切需要解决的问题。色散监测技术是动态色散补偿系统的关键。系统地总结了色散监测技术的研究情况及其进展。对几种动态色散监测技术的机制、特点及其实现进行了分析比较。
Fiber chromatic dispersion is a major limiting factor for ultrahigh bit-rate transmission in optical fiber communications, which restricts the transmission velocity and distance. Dynamical chromatic dispersion is an urgent problem needing to be solved for high biterate optical communication systems. Effective monitoring techniques are hearts of the dynamical compensation systems. Some dynamical monitoring techniques are discussed. Their mechanism, properties and performance are analyzed and compared.
出处
《半导体光电》
EI
CAS
CSCD
北大核心
2006年第5期503-507,共5页
Semiconductor Optoelectronics
基金
国家"973"计划项目(2003CB314907)
国家自然科学基金资助项目(90604026
60320130174)
清华信息科学与技术国家实验室基础研究基金资助项目
关键词
色散监测
色散补偿
色散
光纤通信
chromatic dispersion monitoring, chromatic dispersion compensation
chromatic dispersion
optical fiber communication
