MOPA technology is applied to achieve all fiber structure and high power output, the optic signal is amplified.

为实现光纤一体化设计及高功率输出，采用MOPA技术，对信号光进行放大。

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Using the side-pumped coupler made from fused tapered fiber, the Yb-doped double-cladding fiber (YDCF) master oscillation power amplification (MOPA) with all-fiber structure is experimentally studied.

结合双包层掺镱光纤(YDCF)和主振荡功率放大(MOPA)技术，利用熔融拉锥的光纤侧面耦合器，设计和实验研究了全光纤结构的脉冲光纤放大器。

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