摘要
研究了１．４８μｍＬＤ双向泵浦低掺杂铒光纤放大器的增益特性和饱和输出特性，研制了一种掺铒光纤放大器，小信号净增益达２６．５ｄＢ，３ｄＢ小信号增益下降时的净饱和输出功率为３ｄＢｍ，最大净输出功率为９ｄＢｍ。
Studies on gain and saturation output characteristics of an erbium-doped fiber amplifier are presented in this paper. The amplifier is designed and constructed with low concentration EDF and bidirectionally pumped by two 1. 48 Urn LDs. Net small signal gain of 26. 5 dB and the maximum net output power of 9 dBm have been achieved.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1995年第4期249-252,共4页
Chinese Journal of Lasers
基金
国家自然科学重点基金
通信863计划
关键词
放大器
掺杂
掺铒光纤放大器
erbium-doped fiber (EDF), amplifier, gain, output power
