2.56-Tb/s (64 x 42.7 Gb/s) WDM transmission over 6000 km using all-Raman amplified inverse double-hybrid spans

被引:2
|
作者
Morisaki, M [1 ]
Sugahara, H [1 ]
Ito, T [1 ]
Ono, T [1 ]
机构
[1] NEC Corp Ltd, Networking Res Labs, Kanagawa 2168555, Japan
关键词
average dispersion tolerance; dispersion management; optical communications; optical fiber; stimulated Raman scattering (SRS) tilt;
D O I
10.1109/LPT.2003.818635
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Transmission of 2.56 Tb/s over 6000 km was achieved using all-Raman amplified inverse double-hybrid spans. This required not only the use of a low-nonlinearity dispersion-managed line but also the taking of countermeasures for stimulated Raman scattering tilt and deviation of average dispersion, both of which increased due to signal bandwidth extension.
引用
收藏
页码:1615 / 1617
页数:3
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