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[PDF] Top 20 Laser-plasma acceleration at ultra high intensity - numerical modeling

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Laser-plasma acceleration at ultra high intensity - numerical modeling

Laser-plasma acceleration at ultra high intensity - numerical modeling

... Tatomirescu, Laser-Plasma Acceleration at Ultra High Intensity - Numerical Modeling 58 important to note that at the onset of the ... Voir le document complet

112

Massively parallel algorithms for realistic PIC simulations of ultra high intensity laser-plasma interaction, application to attosecond pulses separation of Doppler harmonics

Massively parallel algorithms for realistic PIC simulations of ultra high intensity laser-plasma interaction, application to attosecond pulses separation of Doppler harmonics

... novel high scalable numerical tools to perform large scales and massively par- allel PIC simulations, I conducted an extensive numerical and theoretical study in the context of high order ... Voir le document complet

184

High-repetition-rate relativistic electron acceleration in plasma wakefields driven by few-cycle laser pulses

High-repetition-rate relativistic electron acceleration in plasma wakefields driven by few-cycle laser pulses

... His high quality standards permitted having an output of several international level publications that may be found at the back of this book, and patience discussing various physical aspects left the author ... Voir le document complet

155

Optical performance and laser induced damage threshold improvement of diffraction gratings used as compressors in ultra high intensity lasers

Optical performance and laser induced damage threshold improvement of diffraction gratings used as compressors in ultra high intensity lasers

... in high power ...a numerical optimiza- tion of the efficiency in the 1 order in reflection is per- formed as a function of the thickness of the dielectric layers making up the reflecting stack, and as a ... Voir le document complet

8

Relativistic high-harmonic generation and correlated electron acceleration from plasma mirrors at 1 kHz repetition rate

Relativistic high-harmonic generation and correlated electron acceleration from plasma mirrors at 1 kHz repetition rate

... driver laser with a temporal contrast of > ∼ 10 10 ...operating at ∼ 10 Hz repetition rate ...rate. At LOA, we have developed a unique laser chain with power- scaled hollow-core-fiber ... Voir le document complet

9

Electron Beam Brightness and Undulator Radiation Brilliance for a Laser Plasma Acceleration Based Free Electron Laser

Electron Beam Brightness and Undulator Radiation Brilliance for a Laser Plasma Acceleration Based Free Electron Laser

... Advanced Laser-Plasma High-energy Accelerators towards X-rays (ALPHA-X) accelerator beam line has been commissioned [ 12 ...Titanium:Sapphire laser pulse centered at a wavelength of 800 ... Voir le document complet

18

Modeling ultrafast shadowgraphy in laser-plasma interaction experiments

Modeling ultrafast shadowgraphy in laser-plasma interaction experiments

... to numerical dispersion for relatively low spatial resolution (see, ...of high order FDTD ...probe intensity by one order of magnitude does not al- ter the shadowgrams, ...probe intensity (as ... Voir le document complet

14

Modeling the interaction between a few-cycle relativistic laser pulse and a plasma mirror : from electron acceleration to harmonic generation

Modeling the interaction between a few-cycle relativistic laser pulse and a plasma mirror : from electron acceleration to harmonic generation

... from plasma mirrors into the vacuum, measured with the LANEX ...reflected laser beam (whose size and position in the detection plane are indicated by the dashed circle), due to the ponderomotive scattering ... Voir le document complet

219

Numerical investigations on high-power laser cutting of metals

Numerical investigations on high-power laser cutting of metals

... a numerical study with the aim to simulate the occurring phenomena when a sample is moved under a laser beam, and to obtain a cutting kerf at given laser operating parameters, under normal ... Voir le document complet

17

Ion acceleration from laser-plasma interaction in underdense to near-critical regime: wakefield effects and associated plasma structures

Ion acceleration from laser-plasma interaction in underdense to near-critical regime: wakefield effects and associated plasma structures

... proton acceleration with high intensity and high-contrast short laser pulses have been carried out over an order of magnitude range in target thickness and laser pulse ...proton ... Voir le document complet

222

Effect of turbulence on the wavefront of an ultra high intensity laser beam

Effect of turbulence on the wavefront of an ultra high intensity laser beam

... a laser amplifier on the wavefront of the laser beam using TrioCFD, a code developed by the CEA ...the laser beam quality in order to provide some guidance for future design and ...a high ... Voir le document complet

50

High Intensity Laser-Plasma Grating Interaction: surface wave excitation and particle acceleration

High Intensity Laser-Plasma Grating Interaction: surface wave excitation and particle acceleration

... We have considered the following aspects of the laser-plasma interaction, for different laser and target parameters: i the laser absorption and the electric field at the surface ii the g[r] ... Voir le document complet

199

Experimental Study of Proton Acceleration with Ultra-High Intensity, High Contrast Laser Beam

Experimental Study of Proton Acceleration with Ultra-High Intensity, High Contrast Laser Beam

... du plasma la plus active au cours de l’interaction est celle ´electronique (les composantes ioniques ont des fr´equences plasmas – ...l’interaction laser - plasma, diff´erents m´ecanismes collectifs ... Voir le document complet

198

High-order numerical methods for laser plasma modeling.

High-order numerical methods for laser plasma modeling.

... suitable. At first, suppose one–dimensional situation with only two vectors in the opposite directions having the same ...the high–order part of piecewise linear ... Voir le document complet

150

Optical Transverse Injection in Laser-Plasma Acceleration

Optical Transverse Injection in Laser-Plasma Acceleration

... 2013) Laser-wakefield acceleration constitutes a promising technology for future electron ...generate high-quality electron bunches having both a very low emittance (0:17 mm  mrad) and a low energy ... Voir le document complet

6

Strongly enhanced laser absorption and electron acceleration via resonant excitation of surface plasma waves

Strongly enhanced laser absorption and electron acceleration via resonant excitation of surface plasma waves

... the plasma surface, after which it gradually ...surface plasma wave results from a saturation effect of the field amplitude due to the very efficient particle heating mechanism 共as it will be seen below兲, ... Voir le document complet

10

Dynamique structurelle ultra-rapide lors de la transition solide-plasma dense et tiède produite par laser

Dynamique structurelle ultra-rapide lors de la transition solide-plasma dense et tiède produite par laser

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

145

HIGH FREQUENCY GRAVITATIONAL WAVES GENERATION IN LASER PLASMA INTERACTION

HIGH FREQUENCY GRAVITATIONAL WAVES GENERATION IN LASER PLASMA INTERACTION

... and numerical simulations of generation of the HFGW in interaction of high power laser pulse with a medium in different ...the laser plasma interaction, a strong shock driven by the ... Voir le document complet

4

High intensity beams at GANIL and future opportunities: LINAG

High intensity beams at GANIL and future opportunities: LINAG

... 40MV acceleration potential, leads for A/q=3 to ...like high spin ...very high intensity would allow the production of rare fusion-evaporation products in thin ... Voir le document complet

15

Nonlinear ionization of organic molecules in high intensity laser fields

Nonlinear ionization of organic molecules in high intensity laser fields

... W x 共I兲 苷 W y 共I兲 ¿ W z 共I兲. In this intermediate case, ionization is caused only by the component of the field in a molecular plane. In both cases, linear behavior with the same slope as the anisotropic case is ... Voir le document complet

5

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