论文标题
基于波长阻滞剂和连贯传输的灵活地铁网络体系结构
Flexible metro network architecture based on wavelength blockers and coherent transmission
论文作者
论文摘要
提出了具有环或马蹄拓扑的地铁DWDM网络的灵活的半过滤体系结构。 ROADM节点基于波长阻滞剂。连贯的传输可实现无滤波器选择。确定关键参数，并证明了一个4跨度，160公里的马蹄铁，具有100Gbit/s dp-qpsk和200Gbit/s DP-16QAM。
A flexible semi-filterless architecture for metro DWDM networks with ring- or horseshoe topologies is presented. ROADM nodes are based on wavelength blockers. Coherent transmission enables filterless channel selection. Critical parameters are determined and a 4-span, 160-km horseshoe with 100Gbit/s DP-QPSK and 200Gbit/s DP-16QAM is demonstrated.
