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Conferences > CLEOPR > 2018 > F1A > F1A.3

Low-threshold dual-waveband 3 µm and 2 µm pulse generation based on hybrid pumping

Yiwen Shi, Jianfeng Li, Hongyu Luo, Yao Xu, Fei Liu, Ying Gao, and Yong Liu

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Abstract

Using hybrid pumping of CW laser diode at 1150 nm and Tm3+-doped pulsed fiber laser at 1950 nm, we demonstrate a dual-waveband Ho3+-doped ZBLAN pulsed fiber laser at ~2 and ~3 μm with low threshold of 1.7 W at 2 μm. Maximum output power of 136.6 mW and 26 mW at 2971.9 nm and 2062.3 nm were obtained with the repetition rate of 50 kHz and 25 kHz, respectively.

© 2018 The Author(s)

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