A 5 kW Nearly-Single-Mode Monolithic Fiber Laser Emitting at ~1050 nm Employing Asymmetric Bi-Tapered Ytterbium-Doped Fiber

A 5 kW Nearly-Single-Mode Monolithic Fiber Laser Emitting at ~1050 nm Employing Asymmetric Bi-Tapered Ytterbium-Doped Fiber

Limited by stimulated Raman scattering (SRS), amplified spontaneous emission (ASE) and transverse mode instability (TMI), it is challenging to achieve high-power laser output in ytterbium-doped fiber (YDF) lasers with operating wavelengths less than 1060 nm. In high-power fiber lasers, bi-tapered YD...

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Bibliographic Details
Main Authors: Xiangming Meng, Fengchang Li, Baolai Yang, Peng Wang, Zhiping Yan, Yun Ye, Xiaoming Xi, Hanwei Zhang, Zhiyong Pan, Xiaolin Wang, Fengjie Xi
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Photonics
Subjects:
high-power fiber laser
asymmetric bi-tapered ytterbium-doped fiber
stimulated Raman scattering
transverse mode instability
amplified spontaneous emission
Online Access:https://www.mdpi.com/2304-6732/10/10/1158

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https://www.mdpi.com/2304-6732/10/10/1158

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