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Plasma block acceleration by ps-TW laser irradiation

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    0101815 - FZU-D 20040492 RIV US eng C - Conference Paper (international conference)
    Miley, G. H. - Osman, F. - Hora, H. - Badziak, J. - Rohlena, Karel - Jungwirth, Karel - Wolowski, J. - Cang, Y. - He, X. - Zhang, J. - Hammerling, P.
    Plasma block acceleration by ps-TW laser irradiation.
    [Globální urychlování plazmatických bloků při inetrakci s terawatovým laserovým impulsem.]
    High-Power Laser Ablation V. Bellingham: SPIE, 2004 - (Phipps, C.), s. 973-986. Proceedings of SPIE., 5448. ISSN 0277-786X.
    [High-Power Laser Ablation 2004. Taos, New Mexico (US), 25.04.2004-30.04.2004]
    Institutional research plan: CEZ:AV0Z1010921
    Keywords : ablation of plasma at laser interaction * relativistic self focusing * MeV ions * nonlinear force * acceleration * skin layer interaction * laser fusion * x-ray lasers
    Subject RIV: BH - Optics, Masers, Lasers

    Interaction of high contrast picosecond laser pulses in the TW range is examined for a plane geometry skin-layer interaction. It is found that in the absence of self focusing the ponderomotive force accelerates the plasma as a whole in the form of blocks. Possible implications of this particualr acceleration regime for inertial fusion or x-ray lasing are considered

    V modelu skinové vrstvy se vyšetřuje interakce TW laserového laserového impulsu s plazmatem v rovinné geometrii. Pokud nedojde k samofokusacoi laserového svazku je plazma urychlováno ve formě bloků. Uvažují se důsledky tohoto režimu urychlování pro laserovou inerciální fúzi a laserovou akci v rtg oboru
    Permanent Link: http://hdl.handle.net/11104/0009213

     
     

Number of the records: 1  

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