A high-energy femtosecond fiber amplifier using a large-mode-area single-mode erbium-ytterbium-codoped photonic-crystal fiber is presented. 700-fs pulses at 1557nm were amplified and compressed to near-transform-limited 100-fs, 7.4-nJ pulses with > 50-kW peak powers without chirped-pulse amplification.


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    Title :

    Large-Mode-Area Erbium-Ytterbium-doped Photonic-Crystal Fiber Amplifier yielding 54-kW Femtosecond Pulses without Chirped-Pulse Amplification


    Contributors:
    Shirakawa, A. (author) / Musha, M. (author) / Ueda, K. (author) / Folkenberg, J.R. (author) / Broeng, J. (author)


    Publication date :

    2005-01-01


    Size :

    298578 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English