S
Siegfried Glenzer
Researcher at SLAC National Accelerator Laboratory
Publications - 531
Citations - 20151
Siegfried Glenzer is an academic researcher from SLAC National Accelerator Laboratory. The author has contributed to research in topics: Laser & Plasma. The author has an hindex of 64, co-authored 489 publications receiving 17648 citations. Previous affiliations of Siegfried Glenzer include University of California, Los Angeles & Russian Academy of Sciences.
Papers
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Journal ArticleDOI
First laser–plasma interaction and hohlraum experiments on the National Ignition Facility
E. L. Dewald,Siegfried Glenzer,Otto Landen,L. J. Suter,O. S. Jones,Jochen Schein,Dustin Froula,Laurent Divol,K. M. Campbell,M S Schneider,J. P. Holder,J. W. McDonald,Christoph Niemann,A. J. Mackinnon,B. A. Hammel +14 more
TL;DR: In this article, the effects of laser beam smoothing by spectral dispersion and polarization smoothing on the intense (2 × 1015 W cm−2) beam propagation in gas-filled tubes has been studied at up to 7 mm plasma scales as found in indirect drive gas filled ignition hohlraum designs.
Journal ArticleDOI
Hohlraum energetics with smoothed laser beams
Siegfried Glenzer,L. J. Suter,Richard Berger,Kent Estabrook,B. A. Hammel,Robert L. Kauffman,R. K. Kirkwood,B. J. MacGowan,John Moody,J. E. Rothenberg,R. E. Turner +10 more
TL;DR: In this paper, the authors show that filamentation and gain for stimulated Raman and Brillouin scattering is suppressed in the hohlraum plasma for smoothed laser beams and that the scaling of the radiation temperature is well described by integrated radiation hydrodynamic LASNEX modeling.
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Role of Hydrodynamics Simulations in Laser-Plasma Interaction Predictive Capability
Nathan Meezan,Richard Berger,Laurent Divol,Dustin Froula,Denise Hinkel,O. S. Jones,R. A. London,J. D. Moody,M. M. Marinak,Christoph Niemann,Paul Neumayer,Shon Prisbrey,James Ross,E. A. Williams,Siegfried Glenzer,L. J. Suter +15 more
TL;DR: In this article, a linear gain-based phenomenological model of backscatter was used to predict the plasma conditions in laser-heated targets such as gas-filled balloon (gasbag) and hohlraum platforms for studying LPI.
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Space-time characterization of laser plasma interactions in the warm dense matter regime
L. Cao,Ingo Uschmann,Flavio Zamponi,T. Kämpfer,A Fuhrmann,Eckhart Förster,A. Höll,Ronald Redmer,Sven Toleikis,Thomas Tschentscher,Siegfried Glenzer +10 more
TL;DR: In this paper, the electron density distributions of the plasmas in different delay times have been characterized by means of Nomarski Interferometry, and first results to characterize the plasma density and temperature as a function of space and time are obtained.
Journal ArticleDOI
Observation of ion heating by stimulated-Brillouin-scattering-driven ion-acoustic waves using Thomson scattering
Dustin Froula,Laurent Divol,H. A. Baldis,Richard Berger,Dave Braun,Bruce I. Cohen,Randall P. Johnson,D. S. Montgomery,E. A. Williams,Siegfried Glenzer +9 more
TL;DR: In this article, a twofold increase in ion temperature was measured when ion-acoustic waves are excited to large amplitudes by stimulated Brillouin scattering (SBS), which is a strong indication of hot ions due to trapping.