摘要
分析并通过实验验证了光纤通信系统中偏振模色散引起的脉冲展宽对接收信号频谱的影响 ,在此基础上提出了一种偏振模色散的补偿技术。在 10Gbit/s的传输线路中实现了一阶偏振模色散 (PMD)的自动补偿。
The effect of polarization mode dispersion (PMD) on the spectrum of received signal is theoretically analyzed and proved by experiment. A method for automatic PMD compensation in 10Gbit/s fiber optic communication system and its experimental result are presented. The results indicated that it is effective for first order PMD compensation.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2003年第4期349-352,共4页
Chinese Journal of Lasers
基金
国家高技术 86 3计划支持项目 (编号 :86 32 0 0 1AA312 2 2 )
华为技术有限公司资助项目
关键词
光纤通信
偏振模色散
PMD
补偿技术
信号功率谱
optoelectronics
optical fiber communication
power frequency spectrum
polarization mode dispersion (PMD)
PMD compensation
