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[PDF] Top 20 Modeling the interaction between a few-cycle relativistic laser pulse and a plasma mirror : from electron acceleration to harmonic generation

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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

... vacuum laser acceleration. Panel a, Typical experimental angular distribution of electrons emitted from plasma mirrors into the vacuum, measured with the LANEX ...of ... Voir le document complet

219

Contribution of multiple electron trajectories to high-harmonic generation in the few-cycle regime

Contribution of multiple electron trajectories to high-harmonic generation in the few-cycle regime

... High-harmonic generation [ 1 – 3 ] is used as a probe to observe attosecond dynamics in atoms and molecules [ 4 ...]. The amplitude, phase, and polarization of a ... Voir le document complet

9

High-order harmonic and attosecond pulse generation on plasma mirrors: basic mechanisms

High-order harmonic and attosecond pulse generation on plasma mirrors: basic mechanisms

... (i) the phase relationship between currents associated to different parts of these jets, (ii) the duration and the spatial extension of the ...illustrates the first ... Voir le document complet

39

Modeling ultrafast shadowgraphy in laser-plasma interaction experiments

Modeling ultrafast shadowgraphy in laser-plasma interaction experiments

... with the few-cycle probing setup available at the JETI-laser facility at the Institute of Optics and Quan- tum Electronics in Jena, Germany, are ...In the middle ... Voir le document complet

14

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

... shown to be consistent with particle-in-cell simulations, which often treat initially step-like plasma density profiles with variable peak density ...adjusts the similarity parameter S = n/(n c ... Voir le document complet

9

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

... due to tight focusing 87 focusing case until thinner nitrogen gas targets were placed in the ...of the Gaussian plasma profile, namely alterations in both the 1/e waist and peak ... Voir le document complet

155

Electron bunch diagnostics for laser-plasma accelerators, from THz to X-rays

Electron bunch diagnostics for laser-plasma accelerators, from THz to X-rays

... Temporal electron beam profile Terahertz radiation produced by laser-plasma accelerators has received increasing atten- tion as both a source and as a diagnostic of the ... Voir le document complet

197

High-harmonic generation from plasma mirrors at kilohertz repetition rate

High-harmonic generation from plasma mirrors at kilohertz repetition rate

... report the first demonstration of high-harmonic generation from plasma mirrors at a 1 kHz repetition ...up to nineteenth order are generated at peak intensities close ... Voir le document complet

4

Generation of 90-fs pulse from a modelocked diode-pumped Yb3+:Ca4GdO(BO3)3 laser

Generation of 90-fs pulse from a modelocked diode-pumped Yb3+:Ca4GdO(BO3)3 laser

... assuming a sech 2 tempo- ral intensity prof ile. The corresponding pulse spec- trum, shown in ...exhibits a FWHM bandwidth of 14.7 nm near 1045 nm, which yields a time – bandwidth ... Voir le document complet

4

Design and testing of a gated electron mirror

Design and testing of a gated electron mirror

... Engineering and Computer Science ABSTRACT One of the primary limiting factors of modern electron microscopes is the damage imparted to samples during imaging, which limits the ... Voir le document complet

85

A cascaded laser acceleration scheme for the generation of spectrally controlled proton beams

A cascaded laser acceleration scheme for the generation of spectrally controlled proton beams

... ultra-intense laser technology has resulted in a new generation of particle accelerators, which access a parameter regime complementary to that of conventional ...accelerators. ... Voir le document complet

13

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

... with a density increment that can reach up to 50%, as ob- served in density snapshots 共not shown ...longer laser pulse duration, additional interaction processes such as resonant ... Voir le document complet

10

HIGH FREQUENCY GRAVITATIONAL WAVES GENERATION IN LASER PLASMA INTERACTION

HIGH FREQUENCY GRAVITATIONAL WAVES GENERATION IN LASER PLASMA INTERACTION

... sizes and time scales, the generated GW powers and metric perturbations are not much differ- ...by the observation that h GW from a point-like source can be estimated as GE /Rc 4 ... Voir le document complet

4

Few-cycle OPCPA laser chain

Few-cycle OPCPA laser chain

... The last characteristic of interest was the amplified signal spatial ...For the first stage, the signal profile had an initial diameter of 5 mm while the pump profile had an estimated ... Voir le document complet

195

CEP-stable tunable THz-emission originating from laser-waveform-controlled sub-cycle plasma-electron bursts

CEP-stable tunable THz-emission originating from laser-waveform-controlled sub-cycle plasma-electron bursts

... on a nearly degenerate OPA pumped by a CEP-stable Ytterbium-based laser emitting at 1030-nm ...theory and calculations that agree with the measurement ...analyse the spectral ... Voir le document complet

13

Kinetic and finite ion mass effects on the transition to relativistic self-induced transparency in laser-driven ion acceleration

Kinetic and finite ion mass effects on the transition to relativistic self-induced transparency in laser-driven ion acceleration

... of the laser pulse accelerates electrons deeper into the plasma, until it is shielded by an electron density spike and wavebreaking ...of the accelerated electrons ... Voir le document complet

19

Near-single-cycle laser for driving relativistic plasma mirrors at kHz repetition rate - development and application

Near-single-cycle laser for driving relativistic plasma mirrors at kHz repetition rate - development and application

... CPA The first CPA is basically the previous laser but without the additional home-made ...amplifier. A Kerr-lens mode-locked, CEP stabilized oscillator provides broadband ultrashort ... Voir le document complet

179

Optical Transverse Injection in Laser-Plasma Acceleration

Optical Transverse Injection in Laser-Plasma Acceleration

... which the non- linear propagation of the laser pulse is responsible for the injection of off-axis electrons—leads to large injected charges (100–200 pC) [ 8 , 9 ] but with ... Voir le document complet

6

Interaction between an insulating material and a plasma. A molecular dynamic simulation approach.

Interaction between an insulating material and a plasma. A molecular dynamic simulation approach.

... Concerning the Figure 3.b, we must specify that for the two other velocities, 5 ...-1 and 7 km.s -1 , the curves follow the same ...is the reason for which we do not show them. ... Voir le document complet

8

A Comparison of Visual Servoing from Features Velocity and Acceleration Interaction Models

A Comparison of Visual Servoing from Features Velocity and Acceleration Interaction Models

... A Comparison of Visual Servoing from Features Velocity and Acceleration Interaction Models Franco Fusco 1 , Olivier Kermorgant 1 and Philippe Martinet 1,2 Abstract— Visual ... Voir le document complet

7

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