Abstract Abstract. Results of a recent experiment to measure laser ablation rates from solid targets consisting of thin (50 nm) Fe at irradiances of ~ 2×1013 Wcm−2 are presented. A Ni-like Ag X-ray laser at 13.9 nm was utilised to probe the targets and measurements of the transmission of the X-ray laser through the target were recorded by a flat-field spectrometer. The laser ablation rate is determined by the transmission of the X-ray laser through the remaining, unablated, iron layer. A self-regulating model of laser ablation is fitted to the experimental data to give a value of the absorption, A, of the heating laser in the target plasma of A = 0.01.


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    Titel :

    Ablation Measurements Using Ni-Like Ag X-Ray Laser Transmission


    Beteiligte:
    Booth, N. (Autor:in) / Edwards, M. H. (Autor:in) / Zhai, Z. (Autor:in) / Tallents, G. J. (Autor:in) / Dzelzainis, T. (Autor:in) / Ferrari, R. (Autor:in) / Lewis, C. L. S. (Autor:in) / Gregori, G. (Autor:in) / Neely, D. (Autor:in)

    Erschienen in:

    X-Ray Lasers 2008 ; 7 ; 366-372


    Erscheinungsdatum :

    2009-01-01


    Format / Umfang :

    7 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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