Počet záznamů: 1
Comprehensive investigation of laser energy transport to a massive planar targets with femtosecond polaro-interferometry
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SYSNO ASEP 0463229 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Comprehensive investigation of laser energy transport to a massive planar targets with femtosecond polaro-interferometry Tvůrce(i) Pisarczyk, T. (PL)
Gus’kov, S.Yu. (RU)
Chodukowski, T. (PL)
Dostál, Jan (UFP-V) RID, ORCID
Dudžák, Roman (UFP-V) RID, ORCID
Kalinowska, Z. (PL)
Korneev, Ph. (RU)
Zaras-Szydlowska, A. (PL)
Demchenko, N. N. (RU)
Cikhardt, Jakub (UFP-V) ORCID
Borodziuk, S. (PL)
Rosinski, M. (PL)
Klír, Daniel (UFP-V) RID
Cikhardtová, B. (CZ)
Kubes, P. (CZ)
Krouský, Eduard (FZU-D) RID
Krůs, Miroslav (UFP-V) RID
Ullschmied, Jiří (UFP-V) RID
Hřebíček, Jan (FZU-D)
Medřík, Tomáš (FZU-D)
Golasowski, Jiří (UFP-V)
Pfeifer, Miroslav (UFP-V) RID
Renner, Oldřich (FZU-D) RID, ORCID
Singh, Sushil K. (FZU-D) ORCID
Kar, S. (GB)
Ahmed, H. (GB)
Skála, Jiří (UFP-V) RID
Pisarczyk, P. (PL)Číslo článku P5.077 Zdroj.dok. EPS 2016: 43rd European Physical Society Conference on Plasma Physics, 40A. - Mulhouse : European Physical Society, 2016 / Mantica P. ; Giruzzi G. ; Fajardo M. ; Gans T. ; Poedts S. ; Vennekens N. - ISBN 2-914771-99-1 Poč.str. 4 s. Forma vydání Online - E Akce EPS 2016: Conference on Plasma Physics/43./ Datum konání 04.07.2016 - 08.07.2016 Místo konání Leuven Země BE - Belgie Typ akce EUR Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova PALS (Prague Asterix Laser System) ; spontaneous magnetic field (SMF) ; laser plasma Vědní obor RIV BH - Optika, masery a lasery Vědní obor RIV – spolupráce Fyzikální ústav - Optika, masery a lasery CEP LM2015083 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy LD14089 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GPP205/11/P712 GA ČR - Grantová agentura ČR Institucionální podpora UFP-V - RVO:61389021 ; FZU-D - RVO:68378271 EID SCOPUS 85013954077 Anotace The paper is a continuation of the space-time resolved spontaneous magnetic fields (SMF) measurements performed on PALS (Prague Asterix Laser System) [1]. To measure SMF distributions with high temporal resolution, two-channel polaro-interferometer irradiated by the Ti:Sa laser pulse, with the wavelength of 808 nm and the pulse duration of 40 fs was used. The experiments were performed by using the 1omega single laser beam
(1.315 micro m) with the linear and the circular polarization, focused to the focal spot radius RL=50 micro m and interacted with the Cu planar massive target. The primary goal was to understand the interrelation between spontaneous magnetic field (SMF) creation and fast electron generation in laser plasma produced from Cu planar massive targets.
Obtained space-time distributions of SMF was used to calculate current density distributions and the energy deposited in the magnetic field of the ablative plasma and to estimate the electron energy for different expansion times during the laser-target interaction. Additionally, measurements of the total current through the target were carried out with current probes. The calculated from SMF distribution electron spectra in the expanding plasma were also compared to the electron spectra obtained by the magnetic electron spectrometerPracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2017
Počet záznamů: 1