An ultra-low repetition rate high energy 200 ns Er:Yb co-doped fiber laser has been developed by using a master oscillator power amplifier configuration at an eye-safe 1.53 μm wavelength . A modulated pump scheme was used to suppress ASE accumulation between pulse intervals. Combined with pulse shaping technology to mitigate pulse narrowing effect and SBS effect, a maximum of 480 μJ pulse energy was obtained. In the stable, long-term running mode, pulse energy up to 204 μJ, were obtained with pulse durations of 200 ns at Hz level.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Pulsed shaping high-energy fiber laser at low repetition rate


    Contributors:
    Wan, Peng (author) / Liu, Jian (author) / Yang, Lih-Mei (author) / Amzajerdian, Farzin (author)

    Conference:

    Nanophotonics and Macrophotonics for Space Environments V ; 2011 ; San Diego,California,United States


    Published in:

    Publication date :

    2011-09-01





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Pulsed shaping high-energy fiber laser at low repetition rate (Invited Paper) [8164-06]

    Wan, P. / Liu, J. / Yang, L.-M. et al. | British Library Conference Proceedings | 2011


    Pulsed random fiber laser with switchable repetition rate

    Tarasov, Nikita / Melnikov, Leonid A. / Vatnik, Ilya D. et al. | British Library Conference Proceedings | 2021


    Pulsed random fiber laser with switchable repetition rate

    Tarasov, Nikita / Melnikov, Leonid A. / Vatnik, Ilya D. et al. | SPIE | 2021


    High repetition rate high power femtosecond fiber laser

    Ortac, B. / Hideur, A. / Brunel, M. et al. | SPIE | 2006


    High repetition rate fiber lasers

    Chen, Jian, Ph. D. Massachusetts Institute of Technology | DSpace@MIT | 2009

    Free access