高速传输中调制格式的研究  

Research on High-Speed Transmission Modulation Formats

作　　者：张鹏图[1] 范君菲 

机构地区：[1]北京铁路局石家庄职工培训基地

出　　处：《互联网天地》2014年第11期47-50,共4页China Internet

摘　　要：在超高速光纤系统中,调制技术是重要技术之一。分析了调制码型在高速传输系统中的性能,包括色散、偏振模色散、非线性损伤和OSNR,比较了高级调制码型在高速传输系统中的性能。In the ultra high-speed fiber-optic systems, the modulation technique is one of the important technologies. The performance of modulation pattern in the high-speed transmission system including dispersion, polarization mode dispersion, nonlinear and OSNR was analyzed, and the performance of advanced modulation formats in high-speed transmission system was compared.

关 键 词：调制码型 偏振模色散 非线性效应 OSNR 

分 类 号：TN929.11[电子电信—通信与信息系统]