高速光通信网络技术的进展魏斌兰州城市学院培黎工程技术学院 甘肃兰州 730070摘要:本文阐述了光通信技术领域同步数字系统、波分复用、光的太网、无源光接入等技术,并介绍了 WDM 全光网络的进展概况、未来光网络中涉及的关键技术和亟待解决的技术问题
最后,展望了未来 10 年光通信进展的技术前景和市场前景,指出了 WDM 全光网络将是未来 10 年光通信进展的热点
关键词:光纤通信;波分复用;光时分复用(OTDM);光码分多址(OCDMA);全光网络The development of high-speed optical communication network technologyWei BinSchool of Belie Engineerning&Technology,Lanzhou City University,Lanzhou Gansu 730070 China Abstract:This paper expounds the technical field optical synchronous digital systems, WDM, light too nets, passive optical access technology, and introduces WDM optical networks all development situation and future optical networks involving technology and the key technical problems to solve urgently
Finally, and looks forward to the next 10 years on the technical development prospect and optical marke