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Transmission of 10 Gb/s WDM-channels along variable line infrastructures

机译:沿可变线路基础设施传输10 Gb / s WDM信道

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The transmission quality in transparent optical networks, without OEO (optic-electronic-optic) regeneration of the signal, is limited by accumulated linear as well as nonlinear impairments in the transmission fiber. In order to consider the quality of the signal within a transmission circuit for the routing, a simple evaluation criterion is necessary for the description of the physical impairments. Since the accumulation of the linear effects is to be described relatively simply, this work concentrates on the investigation of the accumulation of the nonlinear effects within a transmission system. With the help of numerical simulation we investigated transmission systems with different span infrastructure.
机译:透明光学网络中的传输质量(没有信号的OEO(光电子光)再生)受到传输光纤中累积的线性和非线性损伤的限制。为了考虑用于路由的传输电路内的信号质量,对于物理损伤的描述,需要一个简单的评估标准。由于将相对简单地描述线性效应的累积,因此这项工作集中于研究传输系统内非线性效应的累积。在数值模拟的帮助下,我们研究了具有不同跨度基础架构的传输系统。

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