掺镱光纤放大器的实验研究  

Experimental Study of Single Frequency Yb-doped Fiber Amplifier

作　　者：王安廷[1] 许立新[1] 明海[1] 谢建平[1] 张晓世[1] 黄文财[1] 安伟[1] 吴云霞[1] 

机构地区：[1]中国科技大学物理系,安徽合肥230026

出　　处：《中国激光》2002年第9期777-779,共3页Chinese Journal of Lasers

基　　金：863-416资助项目

摘　　要：介绍了利用国产掺镱光纤设计的掺镱光纤放大器的放大特性,分别把单频二极管抽运固体激光器(DPL)和窄线宽的半导体激光器(LD)产生的单频激光注入到掺镱光纤放大器中,对连续信号采用静态和交流调制两种形式进行放大,仅用18m光纤就获得超过26dB的增益。The Yb-doped fiber amplifier (YDFA) and its amplifying characters are reported. In order to study the characters of the YDFA, a narrow linewidth laser was used as the input signal, which produced by the single frequency DPL or narrow wavelength-width LD, operated in CW mode (DC signal) and pulse modulated mode (AC signal). The gain more than 26 dB with the fiber only eighteen meters was obtained.

关 键 词：掺镱光纤放大器 单频 增益 

分 类 号：TN253[电子电信—物理电子学] TN722