光纤通信毕业设计(论文).docVIP

  2010届 本科生毕业设计（论文）资料 第一部分 论文说明书 　　（2010届） 本科生毕业论文 光纤通信的发展趋势探讨 系　　　　部： 光纤通信的发展趋势探讨 专 业： 通信工程 学 生 姓 名： 张慧君 班 级： 06通信2 学号2006043221 指导教师姓名： 杨丞 职称 实验师 最终评定成绩 2010 年 5 月  长沙学院本科生毕业论文 光纤通信的发展趋势探讨 系 （部）：电子与通信工程系 专 业： 通信工程 学 号： 2006043221 学生姓名： 张慧君 指导教师： 杨丞（实验师） 2010年5月摘 要 光纤通信的诞生与发展是电信史上的一次重要革命。近几年来，随着技术的进步，电信管理体制的改革以及电信市场的逐步全面开放，光纤通信的发展又一次呈现了蓬勃发展的新局面，本文旨在对光纤通信领域的主要发展热点作一简述与展望。ABSTRACT The birth and development of optical fiber communication is a major revolution in telecommunications history. In recent years, advances in technology, telecommunications management system reform and full liberalization of the telecommunications market gradually, the development of optical fiber communication flourish once again presents a new situation, this article seeks to optical fiber communications for a major development focus Description and Prospect. This paper describes the historical development of optical fiber communication, optical fiber through the basic components: fiber, light source, light detector characteristics of the introduction, that the development of optical communication technology is inseparable from the development of optical devices, and text around the capacity and speed optical fiber communication and the practical application of several trends are described in detail, and the world a more cutting-edge communications technology are introduced briefly. Optical fiber communications by learning a few trends and practical understanding of the work, found that the traditional communication network design in terms of traffic, capacity arrangements, networking mode, and the way in terms of exchange have been unable to adapt to these new