光纤通信的发展趋势探讨+本科毕业论文 - 图文

长沙学院毕业论文

参考文献

[1]、杨世平，张引发等.SDH光同步数字传输设备与工程应用.人民邮电出版社.2005年4月

[2]、韦乐平，李英灏.SDH及其新应用.人民邮电出版社.2005年2 月 [3]、韦乐平.光同步数字传送网.人民邮电出版社，2005 [4]、纪越峰等.现代通信技术.北京邮电大学出版社.2002年3月 [5]、杨淑雯.全光光纤通信网.科学出版社.2004年1月 [6]、顾生华.光纤通信技术.北京邮电大学出版社.2005年1月

[7]、金明晔、张智江.DWDM技术原理与应用.电子工业出版社.2004年1月 [8]、纪越峰.接入网. 人民邮电出版社.2006年3月

[9]、张杰.自动交换光网络ASON.人民邮电出版社.2004年2月

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长沙学院毕业论文

致 谢

本次毕业论文是在杨丞老师的悉心指导下完成的。杨老师以严谨的治学作风、精深的学术水平及细致负责的态度，教育和引导我不断进步，我由衷的钦佩他的高尚品德和敬业精神。他对我的教导和帮助，我将铭记终生。为此，我向他致以最诚挚的谢意！

在我学习和研究课题的过程中，因为没有经验而遇到了很多困难，本班的同学热心帮助，使我克服了困难。

在我四年的学习生活即将结束之际，我向所有曾教导、关心、帮助和支持过我的领导、老师、同学、家人和朋友表示最真诚的感谢！

学生签名： 日 期：2010.5.10

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2010届 本科生毕业论文资料

第二部分 外文资料翻译

Optical fiber communication technology developments and trends

Optical fiber communication technology status and development trend of history Abstract: In this paper, the development of optical communication technology and the trend of a study, respectively, the optical fiber communication technology, history and current status, as well as the development trend of optical communication technology, some advanced fiber-optic communication technologies are introduced. 1 Introduction

Currently, there is considerable practical use in the future is one of a communication technology that optical fiber communication technology has become a very important pillar of modern communication. As the world’s next generation of information technology is one important symbol of the revolution, optical fiber communication technology has become today’s information society in a variety of diverse and complex information of the main transmission medium, and deep, extensive information network architecture has changed the overall appearance, the modern information society based on the most solid communications capacity, illustrating its splendid prospect.

Since the last century, optical fiber communication technology in the world since the advent of the whole of nature occurred in the field of information and communication, and revolutionary change, optical fiber communication technology to light as the carrier of information transmission to optical hardware as information transmission media, because information transmission frequency band compared wide, so it’s main features are: high-speed communications to rate and large capacity, and low loss, small size, light weight, there is resistance to electromagnetic interference and crosstalk and a series of advantages is not easy, so much favored by communications professionals , also extremely rapid development.

2, optical fiber communication technology, history summary

Over the last decade, optical fiber communication technology have made great progress, which has been constantly exploring new technologies has greatly enhanced communications capabilities in the traditional sense, this makes the optical fiber communication technology in a broader context has been applied.

Optical fiber communications technology refers to the transmission of light as an information carrier, to optical fiber as a medium of information transmission, the information

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