高功率单频线偏振掺镱全光纤放大器

Chi Liu、Yunfeng Qi、Yaqian Ding、Jun Zhou、Jingxing Dong、Yunrong Wei、Qihong Lou

2011Chinese Optics LettersEngineering被引 9开放获取

摘要

We report an all-fiber high power, single frequency large-mode area (LMA) linearly polarized ytterbiumdoped fiber amplifiers (YDFA) module, which is based on the master oscillator multi-stage power amplifiers (MOPA). The maximum output power is 43.8 W at a wavelength of 1064 nm when 60-W launched pump light is coupled, with high slope efficiency of 88%, polarization extinction rate (PER) >17.2 dB and nearly diffraction-limited beam quality (M 2 <1.1).

引用本文（GB/T 7714）

Chi Liu, Yunfeng Qi, Yaqian Ding, 等. 高功率单频线偏振掺镱全光纤放大器[J]. Chinese Optics Letters, 2011.

引文网络

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DOI：https://doi.org/10.3788/col201109.031402

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