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Generation of extreme high laser intensities in plasma

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    0101796 - FZU-D 20040473 RIV CZ eng J - Journal Article
    Láska, Leoš - Jungwirth, Karel - Krása, Josef - Pfeifer, Miroslav - Rohlena, Karel - Ullschmied, Jiří - Badziak, J. - Parys, P. - Wolowski, J. - Boody, F. P. - Gammino, S. - Torrisi, L.
    Generation of extreme high laser intensities in plasma.
    [Generace extrémně vysokých laserových intenzit v plazmatu.]
    Czechoslovak Journal of Physics. Roč. 54, Suppl. C (2004), C370-C377. ISSN 0011-4626.
    [Symposium on Plasma Physics and Technology /21./. Praha, 14.06.2004-17.06.2004]
    R&D Projects: GA AV ČR IAA1010405; GA MŠMT LN00A100; GA AV ČR KSK2043105
    Grant - others:HPRI-CT(XE) 1999-00053
    Institutional research plan: CEZ:AV0Z1010921
    Keywords : highly charged ions * nonlinear processes * self-focusing
    Subject RIV: BL - Plasma and Gas Discharge Physics
    Impact factor: 0.292, year: 2004

    Studies of nonlinear processes of self-focusing of a laser beam in a plasma were performed using the PALS TW iodine laser system. Laser intensities of the order of 101 9 W cm- 2 in plasma were deduced from ion measurements for some conditions. A threshold intensity of 2x101 4 W cm- 2 for nonlinear processes in plasma was confirmed

    TW jodový laserový systém PALS byl využit ke studiu nelineárních procesů samofokusce laserového paprsku v plazmatu. Laserové intenzity v plazmatu, řádu 101 9 W/cm2, byly dedukovány z iontových měření pro určité podmínky. Pro výskyt nelineárních procesů v plazmatu byla potvrzena prahová intenzita 2x101 4 W/cm2
    Permanent Link: http://hdl.handle.net/11104/0000074

     
     
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