摘要
不断发展的电力通信网对大容量、无中继光传输系统提出了更高的要求。采用有效面积G.654.E光纤作为传输介质,利用非线性抑制技术、二阶泵浦技术以及前后向随旁路遥泵放大器(ROPA)技术,通过理论分析和系统传输实验,实现了100Gb/s系统551km的单跨段超长站距传输。
The continuous development of power communication network puts forward higher requirements for large capacity and unrepeatered optical transmission systems. Through theoretical analysis and system transmission testing, using effective area G.654.E fiber as transmission medium, using nonlinear suppression technology, second-order pumping technology and bi-directional associated and bypass romote optically pumped amplifier（ROPA） technology, a 551 km ultra-long span unrepeatered transmission in a 100 Gb/s optical transmission system is realized.
作者
孙淑娟
李伟华
邓黎
李葵
林航
汪洪海
张磊
陈方正
SUN Shujuan;LI Weihua;DENG Li;Li Kui;LIN Hang;WANG Honghai;ZHANG Lei(Accelink Technologies Co. Ltd., Wuhan 430205, China;State Grid Information and Telecommunication Branch, Beijing 100761, China;State Grid Anhui Information ＆ Telecommunication Company, Hefei 230061, China;Yangtze Optical Fiber＆ Cable Co. Ltd., Wuhan 430073, China;State Grid Hebei Information ＆ Telecommunication Company, Shijiazhuang 050021, China)
出处
《光通信技术》
北大核心
2018年第6期49-51,共3页
Optical Communication Technology
基金
国家电网公司科技项目资助
工信部强基工程超低损耗光纤项目(0714-EMTC02-5593)资助
关键词
大有效面积光纤
二阶泵浦
遥泵放大器
超长跨距光传输系统
large effective area fiber
second-order pumping
romote optically pumped amplifier （ROPA）
ul-tra-long span optical transmission system
