20 kW Monolithic Fiber Amplifier With Directly Dual-Wavelength Laser Diodes Counter Pumping

20 kW Monolithic Fiber Amplifier With Directly Dual-Wavelength Laser Diodes Counter Pumping

In this study, we demonstrate a high-power ytterbium-doped fiber laser (YDFL) based on laser diodes (LDs) directly pumping scheme. Tandem pumping and LD direct pumping are two common schemes for generating high-brightness laser output in YDFL. Compared to tandem pumping, LD direct pumping scheme has...

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Bibliographic Details
Main Authors: Xiangming Meng, Fengchang Li, Jinbao Chen, Xiaoming Xi, Baolai Yang, Peng Wang, Zhiyong Pan, Zhiping Yan, Hanwei Zhang, Xiaolin Wang, Zefeng Wang
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Photonics Journal
Subjects:
High-power fiber lasers
ld direct pumping
counter pumped scheme
large mode area
fiber amplifier
Online Access:https://ieeexplore.ieee.org/document/10757396/
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https://ieeexplore.ieee.org/document/10757396/

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