All-fiberized, in-band pumped Ho-doped fiber laser operating at 2.1 μm

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI:10.1109/CLEOPR.2017.8119048

Jiachen Wang, D. Yeom, Sang Bae Lee, Kwanil Lee

引用次数: 0

Abstract

An all-fiberized, in-band pumped Ho-doped fiber laser is presented. The laser is pumped by an in-house built Tm-doped fiber laser operating at 1.95 μm, and its operation wavelength is stabilized by a high-reflection (HR) FBG at 2.1 μm. 18.1 W output at 2.1 μm is generated by the laser, with a slope efficiency of 74.7 %.

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工作波长2.1 μm的全纤化带内泵浦掺ho光纤激光器

提出了一种全光纤带内泵浦掺ho光纤激光器。该激光器由国产掺铥光纤激光器泵浦，工作波长为1.95 μm，工作波长为2.1 μm的高反射光纤光栅稳定。激光器在2.1 μm处输出18.1 W，斜率效率为74.7%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

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