Over 10‐W, 2.0‐μm, Broadband, All‐Fiber Amplified Spontaneous Emission Source Based on Spectrum Combination

Herein, Tm‐doped fiber (TDF) amplified spontaneous emission (ASE) and Ho‐doped fiber ASE to realize a high‐power, 2.0‐μm‐broadband, all‐fiber ASE source are combined. By in‐band pumping the Ho‐doped fiber ASE with TDF ASE, an output power of 17.7 W is achieved. Subsequently, a 1500–1970/1980–2200‐nm...

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Bibliographic Details
Main Authors: Junjia Ding, Kehui Zhai, Deqin Ouyang, Yewang Chen, Minqiu Liu, Junqing Zhao, Xu Wu, Qitao Lue, Shuangchen Ruan, Jinzhang Wang, Chunyu Guo, Peiguang Yan
Format: Article
Language:English
Published: Wiley-VCH 2025-04-01
Series:Advanced Photonics Research
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Online Access:https://doi.org/10.1002/adpr.202400133
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