Analysis of processes participating during intense iodine-laser-beam interactions with laser-produced plasmas

0351995 - FZÚ 2011 RIV GB eng J - Článek v odborném periodiku
Láska, Leoš - Badziak, J. - Jungwirth, Karel - Kalal, M. - Krása, Josef - Krouský, Eduard - Kubeš, P. - Margarone, Daniele - Parys, P. - Pfeifer, Miroslav - Rohlena, Karel - Rosinski, M. - Ryč, L. - Skála, Jiří - Torrisi, L. - Ullschmied, Jiří - Velyhan, Andriy - Wolowski, J.
Analysis of processes participating during intense iodine-laser-beam interactions with laser-produced plasmas.
Radiation Effects and Defects in Solids. Roč. 165, 6-10 (2010), s. 463-471. ISSN 1042-0150. E-ISSN 1029-4953
Grant CEP: GA MŠMT(CZ) LC528; GA AV ČR IAA100100715
GRANT EU: European Commission(XE) 228334 - LASERLAB-EUROPE
Výzkumný záměr: CEZ:AV0Z10100523; CEZ:AV0Z20430508
Klíčová slova: laser plasma * non-linear processes * magnetic self-focusing * pinching
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 0.660, rok: 2010

The high-power iodine laser PALS was used to generate highly charged Ta ions and to study non-linear processes in laser-produced plasma. Longitudinal structures of the expanding plasma, obtained by using an X-ray streak camera on a time scale 2 ns, are presented. Various bright spots (moon-like, half-moon-like), expansion-path curvature and even their splitting were recorded. These phenomena are ascribed to the effect of the magnetic field that is self-generated at high laser intensit
Trvalý link: http://hdl.handle.net/11104/0191610