摘要
介绍国内首次在182.5km G.655光纤(非零色散位移光纤)上的10Gbit/s 系统传输试验,试验中使用了2只 EDFA,没有采取色散补偿措施,其结果是色散代价基本为零,这表明 G.655光纤适合应用于10Gbit/s 传输系统。文中还分析了系统发送端采用预啁啾方式与 G.655光纤的零色散点的选择关系,为系统工程提供参考。
The first 10 Gbit/s system transmission trail in domestic in 182.5 km G.655 fiber(non-zero-dispersion fiber)is introduced.The trail used 2 EDFAs without use dispersion compensator,and it has no dispersion penalty in result.It shows that,G. 655 fiber is suitable for the 10 Gbit/s transmission system.In this paper we also anlysis the relationship between the pre-chirp method for system transmtting and zero-disper- sion-point choice,and provide the reference for system project.
出处
《光通信研究》
北大核心
1997年第3期1-3,9,共4页
Study on Optical Communications
