Počet záznamů: 1
Highly efficient acceleration and collimation of high-density plasma using laser-induced cavity pressure
- 1.0430028 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
Badziak, J. - Borodziuk, S. - Pisarczyk, T. - Chodukowski, T. - Krouský, Eduard - Mašek, Karel - Skála, Jiří - Ullschmied, Jiří - Rhee, Y.-J.
Highly efficient acceleration and collimation of high-density plasma using laser-induced cavity pressure.
Applied Physics Letters. Roč. 96, č. 25 (2010), "251502-1"-"251502-3". ISSN 0003-6951. E-ISSN 1077-3118
Grant CEP: GA MŠMT(CZ) 7E09092; GA MŠMT(CZ) LC528
Institucionální podpora: RVO:68378271 ; RVO:61389021
Klíčová slova: collimators * plasma accelerators * plasma density * plasma production by laser
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 3.820, rok: 2010
An efficient scheme of acceleration and collimation of dense plasma is proposed and examined. In the scheme, a target placed in a cavity coupled with a guiding channel is irradiated by a laser beam introduced into the cavity through a hole and accelerated along the channel by the pressure of the ablating plasma confined in the cavity. Using 1.315 μm, 0.3 ns laser pulse of energy up to 200 J and a thin CH target, it was shown that the energetic efficiency of acceleration in this scheme is an order of magnitude higher than in the case of conventional ablative acceleration.
Trvalý link: http://hdl.handle.net/11104/0234971
Počet záznamů: 1