Acta Photonica Sinica, Volume. 51, Issue 10, 1014004(2022)

Active-passive Q-switched Fiber Laser Based on Graphene All-optical Modulation(Invited)

Tianqi WANG1...2,*, Duidui LI1,2, Beibei LIU1,2, Man JIANG1,2, Zhipei SUN3, and Zhaoyu REN12 |Show fewer author(s)
Author Affiliations
  • 1Institute of Photonics & Photon-technology,Northwestern University,Xi'an 710127,China
  • 2Shaanxi All Solid State Laser and Application Engineering Technology Research Centre,Xi'an 710127,China
  • 3Department of Electronics and Nanoengineering,Aalto University,Espoo FI-02150,Finland
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    Figures & Tables(9)
    The production process of graphene film
    Nonlinear absorption characteristic test experimental device
    Nonlinear characteristic curves of graphene films
    Active-passive Q-switched fiber laser based on graphene all-optical modulator
    Pulse width and pulse intensity vary with LiNbO3 modulator load voltage
    Output characteristics of Q-switched fiber laser
    Output characteristics of active-passive Q-switched fiber laser with pump power of 140 mW
    Tunable range of output pulse repetition rate and pulse width varies at different pump powers
    Effects of graphene films A,B,C on pulse repetition rate and pulse width variation range at different pump powers
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    Tianqi WANG, Duidui LI, Beibei LIU, Man JIANG, Zhipei SUN, Zhaoyu REN. Active-passive Q-switched Fiber Laser Based on Graphene All-optical Modulation(Invited)[J]. Acta Photonica Sinica, 2022, 51(10): 1014004

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    Paper Information

    Category:

    Received: Jun. 30, 2022

    Accepted: Sep. 30, 2022

    Published Online: Nov. 30, 2022

    The Author Email: Tianqi WANG (201931724@stumail.nwu.edu.cn)

    DOI:10.3788/gzxb20225110.1014004

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