摘要
优化了基于啁啾光纤光栅FBG的色散补偿方案,讨论了编码方式、放大器间距以及光栅反射带宽等参数对系统传输性能的影响。通过Optisystem仿真软件搭建40Gb/s波分复用系统,采用DCF+FBG两级色散补偿,实现了超长距离高质量传输。
The dispersion compensation scheme based on CFBG is optimized in this paper, and the influence of the parameters such as the coding mode, the amplifier spacing and the grating reflection bandwidth on the system transmission performance is discussed. 40Gb/s WDM system is built by Optisystem simulation software, and the ultra-long haul transmission of high-quality is realized by the DCF＋FBG two stage dispersion compensation.
出处
《光通信技术》
北大核心
2016年第11期41-43,共3页
Optical Communication Technology
基金
湖北省教育厅科学研究项目(B2014219)资助
关键词
光纤光栅
色散补偿
编码
传输性能
FBG, dispersion compensation, coding mode, transmission performance
