63 citations · 132 across the 13 of their papers we have counts for
13 papers
Optical smoothing broadens cross beam energy transfer resonance
Y. Lalaire, C. Ruyer, A. Debayle +7
We use the theoretical framework introduced in the companion paper to provide simple formulas as regards the resonance conditions for CBET with smoothed laser beams.Our analytical…
On the influence of optical smoothing techniques on cross-beam energy transfer
Y. Lalaire, C. Ruyer, A. Debayle +6
In the context of inertial confinement fusion (ICF) experiments, spatial and temporal laser beam smoothing techniques are used to control the beams propagation in hohlraum plasmas.…
Laser-driven ion and electron acceleration from near-critical density gas targets: towards high-repetition rate operation in the 1 PW, sub-100 fs laser interaction regime
V. Ospina-Bohórquez, C. Salgado-López, M. Ehret +34
Ion acceleration from gaseous targets driven by relativistic-intensity lasers was demonstrated as early as the late 90s, yet most of the experiments conducted to date have involved…
A predictive inline model for nonlinear stimulated Raman scattering in a hohlraum plasma
D. Bénisti, O. Morice, C. Rouseaux +3
In this Letter, we introduce a new inline model for stimulated Raman scattering (SRS), which runs on our radiation hydrodynamics code TROLL. The modeling follows from a simplified…
Parametric study on ion acceleration from the interaction of ultra-high intensity laser pulses with near-critical density gas targets
V. Ospina-Bohórquez, A. Debayle, J. J. Santos +2
We present a parametric study based on 1-D particle-in-cell (PIC) simulations conducted with the objective of understanding the interaction of intense lasers with near-critical non…
Accounting for speckle scale beam-bending in classical ray tracing schemes for propagating realistic pulses in indirect drive ignition conditions
C. Ruyer, P. Loiseau, G. Riazuelo +3
We propose a semi-analytical modeling of smoothed laser beams deviation induced by plasma flows. Based on a Gaussian description of speckles, the model includes spatial, temporal a…
A cylindrical implosion platform for the study of highly magnetized plasmas at LMJ
G. Pérez-Callejo, C. Vlachos, C. A. Walsh +27
Investigating the potential benefits of the use of magnetic fields in Inertial Confinement Fusion (ICF) experiments has given rise to new experimental platforms like the Magnetized…
Nonlinear adiabatic electron plasma waves. II. Applications
D. Bénisti, D. F. G. Minenna, M. Tacu +2
In this article, we use the general theory derived in the companion paper [M. Tacu and D. Bénisti, Phys. Plasmas (2021)] in order to address several long-standing issues regarding…
Ion acceleration by an ultrashort laser pulse interacting with a near-critical-density gas jet
M. Ehret, C. Salgado-Lopez, V. Ospina-Bohorquez +28
We demonstrate laser-driven Helium ion acceleration with cut-off energies above 25 MeV and peaked ion number above /MeV for 22(2) MeV projectiles from near-critical density…
Enhanced laser-driven proton acceleration with gas-foil targets
Dan Levy, Xavier Davoine, Arnaud Debayle +2
We study numerically the mechanisms of proton acceleration in gas-foil targets driven by an ultraintense femtosecond laser pulse. The target consists of a near-critical-density hyd…
AWBS kinetic modeling of electrons with nonlocal Ohms law in plasmas relevant to inertial confinement fusion
M. Holec, P. Loiseau, A. Debayle +8
The interaction of lasers with plasmas very often leads to nonlocal transport conditions, where the classical hydrodynamic model fails to describe important microscopic physics rel…
Sequential terahertz pulse generation by photoionization and coherent transition radiation in underdense relativistic plasmas
J. Déchard, A. Debayle, X. Davoine +2
Terahertz (THz) emission by two-color, ultrashort optical pulses interacting with underdense helium gases at ultrahigh intensities () is investigated by…
Nonlinear dynamics of the ion Weibel-filamentation instability: an analytical model for the evolution of the plasma and spectral properties
C. Ruyer, L. Gremillet, A. Debayle +1
We present a predictive model of the nonlinear phase of the Weibel instability induced by two symmetric, counter-streaming ion beams in the non-relativistic regime. This self-consi…