Acta Physica Sinica, Volume. 69, Issue 16, 164202-1(2020)

High-power 1.6 μm noise-like square pulse generation in an all-fiber mode-locked laser

Zhi-Yuan Dou1... Bin Zhang1,2,3, Shuai-Lin Liu1, and Jing Hou1,23,* |Show fewer author(s)
Author Affiliations
  • 1College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
  • 2State Key Laboratory of Pulsed Power Laser Technology, Changsha 410073, China
  • 3Hunan Provincial Key Laboratory of High Energy Laser Technology, Changsha 410073, China
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    Figures & Tables(5)
    Experiment setup of dumbbell-shaped all-fiber mode-locked EYDF fiber laser.
    The output optical spectra of ASE and CW of EYDF1 and EYDF2.
    (a) Output pulse waveforms, and (b) optical spectra evolution at different pump power of EYDF1; (c) autocorrelation trace over a 50 ps span for EYDF1 (the inset shows the autocorrelation trace with 5 ps span); (d) RF spectrum at the fundamental frequency for EYDF1 (the inset shows broadband RF spectra with 100 MHz span); (e) output pulse waveforms, and (f) optical spectra evolution at different pump power of EYDF2.
    Output power and peak power versus pump power.
    (a) Output spectra at different at different additional insertion loss; (b) average output power, (c) pulse duration and peak power versus pump power at different additional insertion loss.
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    Zhi-Yuan Dou, Bin Zhang, Shuai-Lin Liu, Jing Hou. High-power 1.6 μm noise-like square pulse generation in an all-fiber mode-locked laser[J]. Acta Physica Sinica, 2020, 69(16): 164202-1

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    Paper Information

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    Received: Feb. 19, 2020

    Accepted: --

    Published Online: Jan. 4, 2021

    The Author Email:

    DOI:10.7498/aps.69.20200245

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