Luo Jie Lei Daoyu Zhou Lingshen. The Research Progress of Erbium-doped Optical Fiber Amplifiers. [J]. (2):23-31(1991) DOI: 10.13756/j.gtxyj.1991.02.005.
The Research Progress of Erbium-doped Optical Fiber Amplifiers
摘要
近几年来
掺铒光纤放大器作为1.5μm通信窗口的光通信新器件
得到了广泛重视。掺铒光纤放大器作为功率放大器、在线中继器或前置放大器
已进入Gbit/s长中距离光通信传输实验阶段。本文介绍了掺铒光纤放大器的基本原理
综述了掺铒光纤放大器的研究进展及最新成果。
Abstract
In recent years
An increasing attention has been drawn to using Erbium-Doped Fiber Amplifiers (EDFAs) as new devices for optical communication at 1.5μm communication window.In Gbit/s long link transmission experiment
EDFAs have been used as power amplifiers
in-line repeaters or preamplifiers.In this paper
the fundamental principle of EDFAs is introduced
The progress ang the recent outcomes of the research activities are reviewed.