摘要
主要阐述了RZ-DPSK编码的产生机理,着重从非线性容限和色度色散容限两个方面来研究该调制格式的传输性能。通过对40Gb/s的系统进行计算机仿真来进一步论证所得的理论结果,并应用到实际的680km常规单模光纤上进行长距离的传输实验。
This paper described modulation format generation mechanisms of RZ-DPSK. The transmission performance of the modulation formats was studied from aspects of nonlinearity tolerance and chromatic dispersion tolerance. And verified the theory described above through the computer simulation of 40Gbit/s systems. RZ-DPSK has been used in an experimental ULH transmission systems of 680kin SSMF.
出处
《光通信技术》
CSCD
北大核心
2009年第7期24-26,共3页
Optical Communication Technology