A singlestageamplifier was used outside the loop cavity to increase the output power, and the influence of amplification on laser quality was analyzed.
环形腔输出后加入单级光放大提高输出激光的光功率，分析了放大对激光性能的影响。
2
It is composed of an amplifierstage, two stages of source follower and a feedback resistance, and use a single supply voltage.
该光接收机采用单电源供电，由一级放大器、两级源级跟随器和一个反馈电阻组成。
3
This paper studies the single-stage Erbium-ytterbium co-doped fiber amplifier, using the forward side-pumping technology.