摘要
论述了掺铒光纤功率放大器的光路结构，包括与结构相关的熔结损耗、光纤长度等因素以及对其性能结果的影响，并对光路测试中存在的问题进行了讨论。
This paper describes the optical path structure of EDFA power amplifier ,including the factors such as the spice loss,the length of Er doped fibre associated with the structure,and their effects on the characteristics.The problems exited in the optical measurement were discussed.
出处
《半导体情报》
1997年第5期20-22,共3页
Semiconductor Information
关键词
掺铒光纤
功率放大器
光纤元件
Er doped fibre Amplifier Amplified spontaneous emittion Singnal optical Amplification efficiency
