High Power Laser and Particle Beams, Volume. 34, Issue 8, 081001(2022)

6 kW broadband fiber laser based on home-made ytterbium-doped fiber with gradually varying spindle-shape structure

Baolai Yang, Huan Yang, Yun Ye, Xiaoming Xi, Hanwei Zhang*, Liangjin Huang, Peng Wang, Chen Shi, Xiaolin Wang, Zhiping Yan, Zhiyong Pan*, Zefeng Wang, Pu Zhou, Xiaojun Xu, and Jinbao Chen
Author Affiliations
  • State Key Laboratory of Pulsed Power Laser Technology/Hunan Provincial Key Laboratory of High Energy Laser Technology, College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
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    References(7)

    [1] Jauregui C, Limpert J, Tünnermann A. High-power fibre lasers[J]. Nature Photonics, 7, 861-867(2013).

    [2] [2] Otto H J, Jauregui C, Limpert J, et al. Average power limit of fiberlaser systems with nearly diffractionlimited beam quality[C]Proceedings of the SPIE 9728, Fiber Lasers XIII: Technology, Systems, Applications. 2016: 97280E.

    [3] Zhang Chun, Xie Lianghua, Chu Qiuhui, . Research progress of stimulated Raman scattering effect in high power fiber lasers[J]. High Power Laser and Particle Beams, 34, 021002(2022).

    [4] [4] Jauregui C, Limpert J, Tünnermann A. Ultralarge mode area fibers f high power lasers[C]Proceedings of 2018 Optical Fiber Communications Conference Exposition. 2018: 13.

    [5] Stutzki F, Jansen F, Otto H J, et al. Designing advanced very-large-mode-area fibers for power scaling of fiber-laser systems[J]. Optica, 1, 233-242(2014).

    [6] Kerttula J, Filippov V, Ustimchik V, et al. Mode evolution in long tapered fibers with high tapering ratio[J]. Optics Express, 20, 25461-25470(2012).

    [7] Zeng Lingfa, Xi Xiaoming, Ye Yun, et al. Near-single-mode 3 kW monolithic fiber oscillator based on a longitudinally spindle-shaped Yb-doped fiber: publisher’s note[J]. Optics Letters, 45, 5949(2020).

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    Baolai Yang, Huan Yang, Yun Ye, Xiaoming Xi, Hanwei Zhang, Liangjin Huang, Peng Wang, Chen Shi, Xiaolin Wang, Zhiping Yan, Zhiyong Pan, Zefeng Wang, Pu Zhou, Xiaojun Xu, Jinbao Chen. 6 kW broadband fiber laser based on home-made ytterbium-doped fiber with gradually varying spindle-shape structure[J]. High Power Laser and Particle Beams, 2022, 34(8): 081001

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    Paper Information

    Category: High Power Laser Physics and Technology?Research Letter

    Received: Jun. 30, 2022

    Accepted: --

    Published Online: Aug. 8, 2022

    The Author Email: Hanwei Zhang (zhanghanwei100@163.com), Zhiyong Pan (panzy168@163.com)

    DOI:10.11884/HPLPB202234.220220

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