Widely tunable sub-kHz linewidth Tm 3+ -doped single-frequency fiber laser

Based on a fiber Fabry–Pérot tunable filter and a 3.0 m long unpumped gain fiber for forming dynamic grating, an in-band pumped tunable Tm 3+ -doped single-frequency fiber laser covering a wavelength tuning range from 1857.01 to 2020.17 nm and a tuning interval of

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Bibliographic Details
Published in:Applied physics express 2022-11, Vol.15 (11), p.112001
Main Authors: Jiang, Kui, Yang, Changsheng, Zhao, Qilai, Gu, Quan, Li, Jialong, Jiang, Wanpeng, Deng, Chunlan, Peng, Yan, Zhou, Kaijun, Feng, Zhouming, Yang, Zhongmin, Xu, Shanhui
Format: Article
Language:English
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Summary:Based on a fiber Fabry–Pérot tunable filter and a 3.0 m long unpumped gain fiber for forming dynamic grating, an in-band pumped tunable Tm 3+ -doped single-frequency fiber laser covering a wavelength tuning range from 1857.01 to 2020.17 nm and a tuning interval of
ISSN:1882-0778
1882-0786
DOI:10.35848/1882-0786/ac9570