摘要
以PhotonicTransmissionDesignSuite(PTDS)仿真试验平台为基础,对单信道40Gb/s光纤传输系统中的两类RFA进行了研究和比较,并对各自系统进行了优化。最后指出,现有的依赖DCF进行色散补偿的方法在40Gb/s光纤传输系统中不再适用。
The characteristics of two kinds of RFAs in 40Gb/s optical fiber communication system are studied on the base of emulation experiments using PTDS,which is a simulation platform for optical transmission system emulation, and each system has been optimized. The comparison between two kinds of RFAs has also been made.
出处
《应用光学》
CAS
CSCD
2003年第4期33-36,39,共5页
Journal of Applied Optics
基金
教育部高等学校优秀青年教师教学科研奖励计划资助项目
关键词
波分复用
喇曼光纤放大器
有效模场面积
非线性系数
色散系数
误码率
wavelength division multiplex
fiber Raman amplifier
effective core area
nonlinear index
dispersion coefficient
BER
