G
Georg Pretzler
Researcher at Max Planck Society
Publications - 66
Citations - 2861
Georg Pretzler is an academic researcher from Max Planck Society. The author has contributed to research in topics: Laser & Electron. The author has an hindex of 22, co-authored 62 publications receiving 2764 citations.
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Journal ArticleDOI
MeV Ion Jets from Short-Pulse-Laser Interaction with Thin Foils
Manuel Hegelich,Stefan Karsch,Georg Pretzler,D. Habs,Klaus Witte,W. Guenther,Matthew Allen,Abel Blazevic,Julien Fuchs,Jean-Claude Gauthier,M. Geissel,Patrick Audebert,Thomas E. Cowan,Markus Roth +13 more
TL;DR: Collimated jets of carbon and fluorine ions are observed from the rear surface of thin foils irradiated with laser intensities of up to 5 x 10 (19)W/cm(2), which inhibits screening effects and permits effective energy transfer and acceleration of other ion species.
Journal ArticleDOI
Multi-MeV Electron Beam Generation by Direct Laser Acceleration in High-Density Plasma Channels
C. Gahn,George D. Tsakiris,Alexander Pukhov,Jürgen Meyer-ter-Vehn,Georg Pretzler,P. G. Thirolf,Dietrich Habs,Klaus Witte +7 more
TL;DR: In this paper, the authors measured angularly resolved and absolutely calibrated spectra of the multi-MeV electrons produced by relativistic self-channeling in a high-density gas jet.
Journal ArticleDOI
Generating positrons with femtosecond-laser pulses
C. Gahn,George D. Tsakiris,Georg Pretzler,Klaus-Juergen Witte,C Delfin,Claes-Göran Wahlström,Dietrich Habs +6 more
TL;DR: In this article, femtosecond table-top laser system was used to convert low-energy photons into antiparticles, namely positrons, and the average intensity of this source of positrons was estimated to be equivalent to 2×108
Journal ArticleDOI
Angular chirp and tilted light pulses in CPA lasers
TL;DR: In this article, the angular chirp of ultrashort laser pulses is investigated analytically and experimentally, based on interferometric field autocorrelation (FIAR).
Journal ArticleDOI
Neutron production by 200 mJ ultrashort laser pulses
Georg Pretzler,A. Saemann,Alexander Pukhov,Dirk Rudolph,T. Schätz,Ulrich Schramm,P. G. Thirolf,Dietrich Habs,K. Eidmann,George D. Tsakiris,Jürgen Meyer-ter-Vehn,Klaus-Juergen Witte +11 more
TL;DR: In this article, the authors reported the observation of neutrons rf:leased from d(d,n) He-3 fusion reactions in the focus of 200 mJ, 160 fs Ti:sapphire laser pulses on a deuterated polyethylene target.