Investigations of mechanism of laser radiation absorption at PALS

0389707 - ÚFP 2013 RIV PL eng J - Článek v odborném periodiku
Kalinowska, Z. - Kasperczuk, A. - Pisarczyk, T. - Chodukowski, T. - Gus’kov, S.Yu. - Demchenko, N. N. - Ullschmied, Jiří - Krouský, Eduard - Pfeifer, Miroslav - Skála, Jiří
Investigations of mechanism of laser radiation absorption at PALS.
Nukleonika. Roč. 57, č. 2 (2012), s. 227-230. ISSN 0029-5922. E-ISSN 1508-5791.
[International Conference on Research and Applications of Plasmas (PLASMA)2011. Warsaw, 12.09.2011-16.09.2011]
Grant CEP: GA MŠMT(CZ) LC528
Výzkumný záměr: CEZ:AV0Z20430508
Klíčová slova: collisional absorption * crater volume * electron density distribution * interferometry * iodine laser * resonance absorption * Laser radiation * inverse bremsstrahlung * laser interferometry * PALS laser
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
Impakt faktor: 0.507, rok: 2012
http://www.nukleonika.pl/www/back/full/vol57_2012/v57n2p227f.pdf

Absorption mechanisms of laser radiation have been studied in experiments at Prague Asterix Laser System (PALS) with normal incidence of iodine laser beams on plane massive targets made of Al and Cu. Measurement of crater parameters by a cellulose acetate - replica technique and a three-frame interferometry were used as diagnostic tools. The experimental results allowed us to distinguish two areas of target irradiation parameters corresponding to resonance and inverse bremsstrahlung absorptions, respectively.
Trvalý link: http://hdl.handle.net/11104/0218567