An efficient long-wavelength single-frequency DBR Tm3+-doped fiber laser at 2.1 μm based on 1610 nm in-band pumping

An efficient long-wavelength single-frequency DBR Tm3+-doped fiber laser at 2.1 μm based on 1610 nm in-band pumping

Based on a 2.0 cm long Tm ^3+ -doped fiber (TDF) and in-band pumped configuration, an efficient long-wavelength single-frequency distributed Bragg reflector (DBR) fiber laser at 2097 nm is demonstrated experimentally. With delicate optimization of the TDF length and the pump wavelength to consider t...

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Bibliographic Details
Main Authors: Kaixuan Wu, Changsheng Yang, Guowu Tang, Weichao Wang, Hengxiao Huang, Xin Zhang, Chun Zeng, Pengxing Huang, Qilai Zhao, Shanhui Xu, Zhongmin Yang
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Applied Physics Express
Subjects:
single-frequency
Tm3+-doped fiber
in-band pumping
Online Access:https://doi.org/10.35848/1882-0786/adcdbc
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