Diaz Silvia, Lopez-Amo Manuel
Opt Express. 2006 Feb 20;14(4):1401-7. doi: 10.1364/oe.14.001401.
A novel distributed fiber Raman amplified star topology used for optical sensor wavelength-division multiplexing is proposed. The performance of this star configuration is compared to an optically amplified bus topology. The two different network topologies are compared and demonstrated experimentally and theoretically as means of gathering information from four wavelength-division-multiplexed photonic sensors. We report how the star configuration yields better signal-to-noise ratios than the bus topology. Furthermore, this improvement is made without increasing the complexity of the regular star topologies.
提出了一种用于光学传感器波分复用的新型分布式光纤拉曼放大星型拓扑结构。将这种星型配置的性能与光放大总线拓扑结构进行了比较。对这两种不同的网络拓扑结构进行了实验和理论比较与论证，作为从四个波分复用光子传感器收集信息的手段。我们报告了星型配置如何比总线拓扑结构产生更好的信噪比。此外，在不增加常规星型拓扑结构复杂性的情况下实现了这种改进。
