Počet záznamů: 1
Experimental results for layered targets irradiated by double focal spot
- 1.0540256 - ÚFP 2021 RIV PL eng J - Článek v odborném periodiku
Aliverdiev, A. - Batani, D. - Benocci, R. - Dezulian, R. - Amirova, A. - Krouský, Eduard - Pfeifer, Miroslav - Skála, Jiří - Dudžák, Roman - Jakubowska, K.
Experimental results for layered targets irradiated by double focal spot.
Acta Physica Polonica A. Roč. 138, č. 4 (2020), s. 608-612. ISSN 0587-4246. E-ISSN 1898-794X
Grant CEP: GA MŠMT LM2010014
GRANT EU: European Commission(XE) 633053 - EUROfusion; European Commission(XE) 654148 - LASERLAB-EUROPE
Institucionální podpora: RVO:61389021
Klíčová slova: Foams * Impedance mismatch * Laser-driven shocks * Shock collision
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 0.577, rok: 2020
Způsob publikování: Open access
http://przyrbwn.icm.edu.pl/APP/PDF/138/app138z4p05.pdf
We performed an experiment dedicated to study the interaction of a double-spot laser beam with aluminum foils and with foam-aluminum layered targets. The experiment was performed using the Prague PALS iodine laser working at 0.44 μm wavelength and irradiance of a few 1015W/cm2. Shock breakouts for pure Al and for foam-Al targets have been recorded using time-resolved self-emission diagnostics and compared to results from numerical simulations. In the case of foam layered targets, we observed a spatial redistribution of the pressure and collision between two shocks originating from two spots. We also observed a significant delay of shock breakout in the shots with foam.
Trvalý link: http://hdl.handle.net/11104/0317890
Počet záznamů: 1