光放大器原理及其发展
Principles and development of optical amplifiers
李征 1刘新雨 1柯熙政2
作者信息
- 1. 西安理工大学自动化与信息工程学院,西安 710048
- 2. 西安理工大学自动化与信息工程学院,西安 710048;西安文理学院,西安 710065;陕西省智能网络协同军民共建重点实验室,西安 710068
- 折叠
摘要
光通信系统的工作性能,除与光源有关外,还与其传输媒质有关.随着光纤技术的发展,通过追求光通信领域的远距离传输,诞生了光放大器,光放大器可以做到直接放大光信号,在通信领域有很大的应用价值.总结了光放大器的基本原理及其发展.首先介绍了光放大器的概念、分类和原理.然后分别对三类光放大器的关键技术进行了介绍,包括工作原理与性能方面,然后对各类光放大器的国内外现状进行了分析.最后,对光放大器未来的发展进行了展望.
Abstract
The working performance of an optical communication system is not only related to the light source,but als-o to its transmission medium.With the development of fiber optic technology and the pursuit of longdistance trans-mission in the field of optical communication,optical amplifiers have emerged.Optical amplifiers can directly amplify optical signals and have great application value in the field of communication.Summarized the basic p-rinciples and development of optical amplifiers.Firstly,the concept,classificaee types of optical amplifiers were introduced,inclu-ding their working princ-iples and performance.Then,the current situation of various types of optical amplifiers at home and abroad was analyzed.Finally,the future development of optiction,and principle of optical amplifiers are in-troduced.Then,the key technologies of the thral amplifiers is prospected.
关键词
掺铒光纤放大器/拉曼光纤放大器/半导体光放大器/无线光通信Key words
erbium-doped fiber amplifier/raman fiber amplifier/semiconductor optical amplifier/infinite optical communication引用本文复制引用
基金项目
陕西省重点产业创新项目(2017ZDCXL-GY-06-01)
国家自然科学基金面上项目(61377080)
出版年
2024
NETL
NSTL
万方数据