E. Esarey, P. Sprangle, J. Krall, and A. Ting, Overview of plasma-based accelerator concepts, IEEE Transactions on Plasma Science, vol.24, issue.2, p.252, 1996.
DOI : 10.1109/27.509991

E. Esarey, C. B. Schroeder, and W. P. Leemans, Physics of laser-driven plasma-based electron accelerators, Reviews of Modern Physics, vol.81, issue.3, p.1229, 2009.
DOI : 10.1103/RevModPhys.81.1229

J. Faure, C. Rechatin, A. Norlin, A. Lifschitz, Y. Glinec et al., Controlled injection and acceleration of electrons in plasma wakefields by colliding laser pulses, Nature, vol.77, issue.7120, p.737, 2006.
DOI : 10.1038/nature05393
URL : https://hal.archives-ouvertes.fr/hal-00502237

W. P. Leemans, B. Nagler, A. J. Gonsalves, C. Tòth, K. Nakamura et al., GeV electron beams from a centimetre-scale accelerator, Nature Physics, vol.96, issue.10, p.696, 2006.
DOI : 10.1103/PhysRevLett.91.074802

O. Lundh, J. Lim, C. Rechatin, L. Ammoura, A. Ben-ismail et al., Few femtosecond, few kiloampere electron bunch produced by a laser???plasma accelerator, Nature Physics, vol.7359, issue.3, p.219, 2011.
DOI : 10.1063/1.2360988
URL : https://hal.archives-ouvertes.fr/hal-00803781

G. Sun, E. Ott, Y. C. Lee, and P. Guzdar, Self-focusing of short intense pulses in plasmas, Physics of Fluids, vol.30, issue.2, p.526, 1987.
DOI : 10.1063/1.866349

A. B. Borisov, A. V. Borovskiy, O. B. Shiryaev, V. V. Korobkin, A. M. Prokhorov et al., Relativistic and charge-displacement self-channeling of intense ultrashort laser pulses in plasmas, Relativistic and Charge Displacement Self-Channeling of Intense Ultrashort Laser Pulses in Plasmas, p.5830, 1992.
DOI : 10.1103/PhysRevA.45.5830

Z. He, B. Hou, J. H. Easter, J. Faure, K. Krushelnick et al., High repetition-rate wakefield electron source generated by few-millijoule, 30 fs laser pulses on a density downramp, New Journal of Physics, vol.15, issue.5, p.53016, 2013.
DOI : 10.1088/1367-2630/15/5/053016

B. Beaurepaire, A. Lifschitz, and J. Faure, Electron acceleration in sub-relativistic wakefields driven by few-cycle laser pulses, New Journal of Physics, vol.16, issue.2, p.23023, 2014.
DOI : 10.1088/1367-2630/16/2/023023
URL : https://hal.archives-ouvertes.fr/hal-01159022

G. Sciaini and R. J. Miller, Femtosecond electron diffraction: heralding the era of atomically resolved dynamics, Reports on Progress in Physics, vol.74, issue.9, p.96101, 2011.
DOI : 10.1088/0034-4885/74/9/096101

P. Musumeci, J. T. Moody, C. M. Scoby, M. S. Gutierrez, and M. Westfall, Laser-induced melting of a single crystal gold sample by time-resolved ultrafast relativistic electron diffraction, Applied Physics Letters, vol.97, issue.6, p.63502, 2010.
DOI : 10.1063/1.3478005

Z. He, A. G. Thomas, B. Beaurepaire, J. A. Nees, B. Hou et al., Electron diffraction using ultrafast electron bunches from a laser-wakefield accelerator at kHz repetition rate, Applied Physics Letters, vol.102, issue.6, p.64104, 2013.
DOI : 10.1063/1.4792057
URL : https://hal.archives-ouvertes.fr/hal-01159028

A. Jullien, A. Ricci, F. Böhle, J. Rousseau, S. Grabielle et al., Carrier-envelope-phase stable, high-contrast, double chirped-pulse-amplification laser system, High-Contrast, Double Chirped-Pulse-Amplification Laser System, p.3774, 2014.
DOI : 10.1364/OL.39.003774

R. Rankin, C. E. Capjack, N. H. Burnett, and P. B. Corkum, Refraction effects associated with multiphoton ionization and ultrashort-pulse laser propagation in plasma waveguides, Optics Letters, vol.16, issue.11, p.835, 1991.
DOI : 10.1364/OL.16.000835

P. Chessa, E. De-wispelaere, F. Dorchies, V. Malka, J. Marquès et al., Temporal and Angular Resolution of the Ionization-Induced Refraction of a Short Laser Pulse in Helium Gas, Physical Review Letters, vol.82, issue.3, p.552, 1999.
DOI : 10.1103/PhysRevLett.82.552
URL : https://hal.archives-ouvertes.fr/hal-01165244

D. Teychenné, G. Bonnaud, and J. Bobin, Wave-breaking limit to the wake-field effect in an underdense plasma, Physical Review E, vol.48, issue.5, p.3248, 1993.
DOI : 10.1103/PhysRevE.48.R3248

S. Bulanov, N. Naumova, F. Pegoraro, and J. Sakai, Particle injection into the wave acceleration phase due to nonlinear wake wave breaking, Physical Review E, vol.58, issue.5, p.5257, 1998.
DOI : 10.1103/PhysRevE.58.R5257

]. A. Brantov, T. Zh, M. Esirkepov, H. Kando, V. Kotaki et al., Controlled electron injection into the wake wave using plasma density inhomogeneity, Controlled Electron Injection into the Wake Wave Using Plasma Density Inhomogeneity, p.73111, 2008.
DOI : 10.1063/1.2956989

C. G. Geddes, K. Nakamura, G. R. Plateau, . Cs, E. Tóth et al., Plasma-Density-Gradient Injection of Low Absolute-Momentum-Spread Electron Bunches, Physical Review Letters, vol.100, issue.21, p.215004, 2008.
DOI : 10.1103/PhysRevLett.100.215004

J. Faure, C. Rechatin, O. Lundh, L. Ammoura, and V. Malka, Injection and acceleration of quasimonoenergetic relativistic electron beams using density gradients at the edges of a plasma channel, Physics of Plasmas, vol.17, issue.8, p.83107, 2010.
DOI : 10.1063/1.3469581
URL : https://hal.archives-ouvertes.fr/hal-01405588

K. Schmid, A. Buck, C. M. Sears, J. M. Mikhailova, R. Tautz et al., Density-transition based electron injector for laser driven wakefield accelerators, Physical Review Special Topics - Accelerators and Beams, vol.13, issue.9, p.91301, 2010.
DOI : 10.1103/PhysRevSTAB.13.091301

C. Mcguffey, A. G. Thomas, W. Schumaker, T. Matsuoka, V. Chvykov et al., Ionization Induced Trapping in a Laser Wakefield Accelerator, Physical Review Letters, vol.104, issue.2, p.25004, 2010.
DOI : 10.1103/PhysRevLett.104.025004

A. Pak, K. A. Marsh, S. F. Martins, W. Lu, W. B. Mori et al., Injection and Trapping of Tunnel-Ionized Electrons into Laser-Produced Wakes, Physical Review Letters, vol.104, issue.2, p.25003, 2010.
DOI : 10.1103/PhysRevLett.104.025003

R. W. Gerchberg and W. O. Saxton, A Practical Algorithm for the Determination of the Phase from Image and Diffraction Plane Pictures, Optik (Stuttgart), vol.35, p.237, 1972.

A. F. Lifschitz, X. Davoine, E. Lefebvre, J. Faure, C. Rechatin et al., Particle-in-Cell modelling of laser???plasma interaction using Fourier decomposition, Journal of Computational Physics, vol.228, issue.5, p.1803, 2009.
DOI : 10.1016/j.jcp.2008.11.017
URL : https://hal.archives-ouvertes.fr/hal-00576913

M. Firpo, A. F. Lifschitz, E. Lefebvre, and C. Deutsch, Early Out-Of-Equilibrium Beam-Plasma Evolution, Physical Review Letters, vol.96, issue.11, p.115004, 2006.
DOI : 10.1103/PhysRevLett.96.115004

X. Wang, Quasi-monoenergetic laser-plasma acceleration of electrons to 2???GeV, Nature Communications, vol.52, 1988.
DOI : 10.1038/nphoton.2012.82

W. P. Leemans, A. J. Gonsalves, H. Mao, K. Nakamura, C. Benedetti et al., Multi-GeV Electron Beams from Capillary-Discharge-Guided Subpetawatt Laser Pulses in the Self-Trapping Regime, Physical Review Letters, vol.113, issue.24, p.245002, 2014.
DOI : 10.1103/PhysRevLett.113.245002