High-power, narrow-linewidth Yb-doped PM fiber amplifier using bi-directional pumping

Dong Joon Kim,Joonhoi Koo,Seung Won Jun,Hwanseong Jeong,Kwanghyun Lee, Hwihyeong Lee,Jung Hwan Lee,Minsik Jo

Optica Advanced Photonics Congress 2022（2022）

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摘要

In this paper, we demonstrated high-power, narrow-linewidth Yb-doped PM fiber amplifier using bi-directional pumping. The PRBS phase modulated laser as seed source was used to suppress the SBS.

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关键词

pm fiber amplifier,high-power,narrow-linewidth,yb-doped,bi-directional

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