具有高SRS抑制的3千瓦全光纤分布式侧泵浦振荡器

2018 Asia Communications and Photonics Conference (ACP) Pub Date : 2018-10-01 DOI:10.1109/ACP.2018.8595975

Heng Chen, Jianqiu Cao, Zhihe Huang, Yankun Ren, Xiao-lin Wang, Jin-bao Chen

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引用次数: 0

摘要

利用自主设计的分布式侧耦合包层泵浦(DSCCP)光纤，据我们所知，我们首次演示了一个3千瓦的分布式侧泵浦振荡器。输出功率为2.95 kW，斜率效率为77.4% (M2≈2.04)。在输出光谱中没有观察到受激拉曼散射(SRS)、横模不稳定性(TMI)和放大自发发射(ASE)分量。

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3-kilowatt all-fiber distributed side-pumped oscillator with high SRS suppression

With the distributed-side-coupled cladding-pumped (DSCCP) fiber of independent design, we firstly demonstrated a 3-kilowatt distributed side-pumped oscillator, to the best of our knowledge. An output power of 2.95 kW with a slope efficiency of 77.4% is obtained (M2 ≈ 2.04). No stimulated Raman scattering (SRS), transverse mode instability (TMI) and amplified spontaneous emission (ASE) component is observed in the output spectra.

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2018 Asia Communications and Photonics Conference (ACP)

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