我国掺稀土光纤的现状分析  

Analysis of present status of rare-earth doped fibers

作　　者：李进延[1] 李海清[1] 蒋作文[1] 陈伟[1] 彭景刚[1] 李诗愈[1] 

机构地区：[1]烽火通信科技股份有限公司光纤研发部,湖北武汉430074

出　　处：《光通信研究》2006年第3期41-43,50,共4页Study on Optical Communications

基　　金：信息产业部电子发展基金信部运[2004]406号资助项目

摘　　要：掺稀土光纤作为激光增益介质在光纤通信、光纤激光器和传感器等领域有着广泛的应用,国内掺铒光纤、掺镱光纤的市场曾长期被Corn ing、Lucent等国外光纤制造厂商所垄断,近年来我国掺铒光纤、掺镱光纤的研究取得了很大进展,已部分替代国外进口。文章主要介绍国内掺铒光纤、掺镱光纤的研究现状和发展趋势。As laser gain dielectrics, rare-earth doped fibers have been extensively applied in fiber-optic communications, lasers, amplitiers and sensors. In this paper, the properties of Erbium-doped and Ytterbium-doped fibers are introduced and the current researches therein and the trend of the development highlighted, which shows that remarkable progress has been made in their development in China.

关 键 词：掺铒光纤 掺键光纤 光纤放大器 光纤激光器 

分 类 号：TN818[电子电信—信息与通信工程]