Fabrication of 2 kW-Level Chirped and Tilted Fiber Bragg Gratings and Mitigating Stimulated Raman Scattering in Long-Distance Delivery of High-Power Fiber Laser

Fabrication of 2 kW-Level Chirped and Tilted Fiber Bragg Gratings and Mitigating Stimulated Raman Scattering in Long-Distance Delivery of High-Power Fiber Laser

Chirped and tilted fiber Bragg gratings (CTFBGs) have attracted a lot of attention in stimulated Raman scattering (SRS) suppression of high-power fiber lasers. However, the laser power handling capacity seriously limits their applications. In this paper, by optimizing the inscription parameters and...

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Bibliographic Details
Main Authors: Xiaofan Zhao, Xin Tian, Meng Wang, Binyu Rao, Hongye Li, Xiaoming Xi, Zefeng Wang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Photonics
Subjects:
high-power fiber lasers
chirped and tilted fiber Bragg gratings
stimulated Raman scattering
laser beam quality
Online Access:https://www.mdpi.com/2304-6732/8/9/369

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https://www.mdpi.com/2304-6732/8/9/369

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