色散补偿技术在广东电网光传输网中的应用  

Application of dispersion compensation technology in optical transmission networks of Guangdong Power Grid Company

作　　者：叶萌[1] 艾闯[2] 蚁淡星 

机构地区：[1]广东电网公司电力通信设备运维中心,广东广州510600 [2]海南电网公司,海南海口570203 [3]汕头华汕电子器件有限公司,广东汕头515041

出　　处：《光通信研究》2011年第1期34-36,共3页Study on Optical Communications

摘　　要：根据光纤色散的产生机理,论述了解决色散限制的方法,结合色散补偿技术在广东电网省级光通信传输网中的实现应用,对色散补偿光纤和啁啾光纤光栅两种线性色散补偿技术的优缺点进行了比较。通过现网验证,建议在广东电网省级光通信传输网络中推广应用啁啾光纤光栅色散补偿技术。On the basis of fiber dispersion generation mechanism,this paper discusses the theory and method for dispersion restriction and compares the advantages and disadvantages of two linear dispersion technologies,i.e.the Dispersion Compensation Fiber（DCF） and chirped fiber grating in connection with the practical applications of the dispersion compensation technology in the optical transmission networks of Guangdong Power Grid.On the basis of the verification of the practical applications in Guangdong optical communication networks,this paper recommends that the chirped fiber grating technology be popularized.

关 键 词：色度色散 偏振模色散 色散补偿 色散补偿光纤 啁啾光纤光栅 

分 类 号：TN915[电子电信—通信与信息系统]