摘要
利用1064am连续光纤激光器为泵浦源,上转换方式泵浦掺铥硅基光纤,实现了S波 段的放大。实验采用后向泵浦方式,在1445-1485nm,得到了大于1dB的信号开关增益;在 1485nm处峰值增益达到1．45dB。
An S-band amplifier was realized by upconversion pumped lasing at 1064nm continuous wave in thuliumdoped silica fiber. The backward pumping scheme was used in the experiment. Gain of more than ldB from 1445 - 1845nm with a gain peak of around 1.45dB at 1485nm was achieved.
出处
《激光与红外》
CAS
CSCD
北大核心
2005年第12期923-925,共3页
Laser & Infrared
基金
深圳市科技三项费用项目(No.200207)。
