Infrared and Laser Engineering, Volume. 49, Issue 10, 20200009(2020)

Numerical analysis on backward light amplification and damage in high-power fiber laser

Quan Sheng1, Hanying Si2, Jianmin An3, Haiwei Zhang4, Junxiang Zhang1, Yu Ding2, Shengcai Li5, Wei Shi1, and Jianquan Yao1
Author Affiliations
  • 1School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, China
  • 2Science and Technology on Electro-Optical Information Security Control Laboratory, Tianjin 300308, China
  • 3Air-loading The Third Military Representative Room in Tianjin Area, Tianjin 300308, China
  • 4School of Electrical and Electronic Engineering, Tianjin University of Technology, Tianjin 300384, China
  • 5Armored Forces Research Institute of Army Research Academy, Beijing 100072, China
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    References(12)

    [1] D J Richardson, J Nilsson, W A Clarkson. High power fiber lasers: current status and future perspectives. J Opt Soc Am B, 27, B63-92(2010).

    [2] W Shi, Q Fang, X Zhu, et al. Fiber lasers and their applications. Appl Opt, 53, 6554-68(2014).

    [3] [3] Stiles E. New developments in IPG fiber laser technology[C] Proc 5th Int Wkshop Fiber Lasers, 2009.

    [4] Q Fang, J Li, Shi Wei, et al. 5 kW near-diffraction-limited and 8 kW high-brightness monolithic continuous wave fiber lasers directly pumped by laser diodes. IEEE Photon J, 9, 1506107(2017).

    [5] Biao Wang, Lu Pang, Yongqing Yi, . 3.2 kW laser output by domestic 25/400 μm Yb-doped fiber. Infrared & Laser Engineering, 48, 0706009(2019).

    [6] H Lin, L Xu, C Li, et al. 10.6 kW high-brightness cascade-end-pumped monolithic fiber lasers directly pumped by laser diodes in step-index large mode area double cladding fiber. Results in Physics, 14, 102479(2019).

    [7] X Chen, F Lou, Y He, et al. Home-made 10 kW fiber laser with high efficiency. Acta Optica Sinica, 39, 423-425(2019).

    [8] Jianli Ma, Shiqi Jiang, Miao Yu, . kW fiber laser oscillator based on wavelength locking. Infrared & Laser Engineering, 45, 1105002(2016).

    [9] J Nilsson, R Paschotta, J E Caplen, et al. Yb3+-ring doped fiber for high-energy pulse amplification. Opt Lett, 22, 1092-1094(1997).

    [10] R Paschotta, J Nilsson, A C Tropper, et al. Ytterbium-doped fiber amplifiers. IEEE J Quantum Electron, 33, 1049-1056(1997).

    [11] Y Wang, H Po. Dynamic characteristics of double-clad fiber amplifiers for high-power pulse amplification. Journal of Lightwave Technology, 21, 2262-2270(2003).

    [12] J Zhu, P Zhou, Y Ma, et al. Power scaling analysis of tandem-pumped Yb-doped fiber lasers and amplifiers. Optics Express, 19, 18645-18654(2011).

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    Quan Sheng, Hanying Si, Jianmin An, Haiwei Zhang, Junxiang Zhang, Yu Ding, Shengcai Li, Wei Shi, Jianquan Yao. Numerical analysis on backward light amplification and damage in high-power fiber laser[J]. Infrared and Laser Engineering, 2020, 49(10): 20200009

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    Paper Information

    Category: Laser & laser optics

    Received: Jan. 9, 2020

    Accepted: --

    Published Online: Jul. 6, 2021

    The Author Email:

    DOI:10.3788/IRLA20200009

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