###
DOI:
上海电力大学学报:2010,26(5):465-468
本文二维码信息
码上扫一扫!
高速长距离光传输系统关键技术研究与仿真实现
(1.上海电力学院 计算机与信息工程学院, 上海 200090;2.安徽省芜湖市供电公司 50万伏变电工区, 安徽 芜湖 241000)
Simulation and Key Technologies Research of the High-speed and Long-distance Fiber Transmission System
(1.School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China;2.500 kV Transformer Work Area, Anhui Wuhu Electrical Supply Company, Wuhu 241000, China)
摘要
图/表
参考文献
本刊相似文献
All Journals 相似文献
All Journals 引证文献
本文已被:浏览 885次   下载 603
投稿时间:2010-07-12    
中文摘要: 研究了高速长距离光传输系统中的关键技术,如光调制技术、色散补偿技术和光放大技术等,并采用CSRZ调制、色散补偿和混合放大技术等模拟了40 Gb/s和8信道的光传输系统.仿真结果表明,该系统的传输距离达到840 km,Q值达到10,满足预期要求.
Abstract:Key technologies,such as optical signal modulation formats,dispersion compensation and optical amplification in high-speed and long-distance are researched.The simulated model is established,which uses CSRZ modulation,DCF dispersion compensation and hybrid optical amplification technologies.The channel number is eight,the speed is 40 Gb/s.The result of the simulation shows that the transmission distance of this system reaches 840 km and Q value exceeds 10,all of which meet the expected demands.
keywords: WDM  CSRZ  dispersion compensation
文章编号:20100513     中图分类号:    文献标志码:
基金项目:
引用文本:
李凤勤,束俊峰.高速长距离光传输系统关键技术研究与仿真实现[J].上海电力大学学报,2010,26(5):465-468.
LI Feng-qin,SHU Jun-feng.Simulation and Key Technologies Research of the High-speed and Long-distance Fiber Transmission System[J].Journal of Shanghai University of Electric Power,2010,26(5):465-468.