289 citations
- Centre National de la Recherche ScientifiqueFR174 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR173 papers
- Université de BordeauxFR142 papers
- École PolytechniqueFR37 papers
- Laboratoire pour l'Utilisation des Lasers IntensesFR28 papers
- CEA DAM Île-de-FranceFR23 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ23 papers
- Sorbonne UniversitéFR20 papers
- Institut National de la Recherche ScientifiqueCA19 papers
- Université Paris-SaclayFR18 papers
- National Research Nuclear University MEPhIRU16 papers
- CEA Paris-SaclayFR15 papers
12 papers · 1 filter
Amplified short-wavelength light scattered by relativistic electrons in the laser-induced optical lattice
I. A. Andriyash, V. T. Tikhonchuk, V. Malka +2
The scheme of the XUV/X-ray free electron laser based on the optical undulator created by two overlapped transverse laser beams is analyzed. A kinetic theoretical description and a…
Boosting terahertz generation in laser-field ionized gases using a sawtooth wave shape
P. González de Alaiza Martínez, I. Babushkin, L. Bergé +6
Broadband ultrashort terahertz (THz) pulses can be produced using plasma generation in a noble gas ionized by femtosecond two-color pulses. Here we demonstrate that, by using multi…
Giga-Gauss scale quasistatic magnetic field generation in an 'escargot' target
Ph. Korneev, E. d'Humieres, V. Tikhonchuk
A simple setup for the generation of ultra-intense quasistatic magnetic fields, based on the generation of electron currents with a predefined geometry in a curved 'escargot' targe…
Ion kinetic effects on the ignition and burn of ICF targets
Benjamin-Edouard Peigney, O. Larroche, Vladimir Tikhonchuk
In this Article, we study the hydrodynamics and burn of the thermonuclear fuel in inertial confinement fusion pellets at the ion kinetic level. The analysis is based on a two-veloc…
Spectral self-action of THz emission from ionizing two-color laser pulses in gases
Eduardo Cabrera-Granado, Yxing Chen, Ihar Babushkin +2
The spectrum of terahertz (THz) emission in gases via ionizing two-color femtosecond pulses is analyzed by means of a semi-analytic model and finite-difference-time-domain simulati…
Multi-channel Electronic and Vibrational Dynamics in Polyatomic High-order Harmonic Generation
A. Ferré, A. E. Boguslavskiy, M. Dagan +19
High-order harmonic generation in polyatomic molecules generally involves multiple channels, each associated with a different orbital. Their unambiguous assignment remains a major…