光通信技术2019，Vol.43Issue(2)：27-29,3.DOI:10.13921/j.cnki.issn1002-5561.2019.02.006
色散补偿光纤的分波长色散补偿
Wavelength division dispersion compensation based on dispersion compensation fiber
摘要
Abstract
In order to improve the dispersion compensation effect of dispersion compensation fiber (DCF) in long-distance and high-speed wavelength division multiplexing (WDM) optical fiber transmission system, a wavelength-division dispersion compensation method for different carrier frequencies is proposed. Using Optisystem software, the WDM system is constructed by wavelength-division dispersion compensation method and comparisons with traditional post-dispersion compensation methods. In view of the transmission performance requirement of Gauss pulse amplitude modulation WDM optical communication system with a rate of 80 Gb/s, simulation of wavelength division dispersion compensation and post dispersion compensation is implemented. The results show that the proposed dispersion compensation scheme gets better system performance in Q-factor.关键词
波分复用/色散补偿光纤/Q参量Key words
WDM/DCF/Q-factor分类
信息技术与安全科学引用本文复制引用
申静,潘建..色散补偿光纤的分波长色散补偿[J].光通信技术,2019,43(2):27-29,3.基金项目
辽宁省教育厅一般项目(项目号:L2015390)资助 （项目号:L2015390）
