522 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- R. Fonseca4 profiles56 · h 45
- Luís O. Silva2 profiles28 · h 39
- João L. Costa22 · h 15
- J. Vieira4 profiles22 · h 24
- L. Silva21 · h 27
- T. Grismayer20 · h 23
- W. Mori3 profiles19 · h 56
- Ricardo Fonseca3 profiles18 · h 15
- F. Fiuza2 profiles14 · h 30
- F. Tsung2 profiles12 · h 28
- M. Ferreira10 · h 12
- M. Vranic10 · h 20
- University of LisbonPT113 papers
- Instituto Superior TécnicoPT99 papers
- Instituto de Plasmas e Fusão NuclearPT56 papers
- Instituto de TelecomunicaçõesPT32 papers
- Grupo de Lasers e PlasmasPT28 papers
- University of California, Los AngelesUS22 papers
- Instituto de Engenharia de Sistemas e Computadores Investigação e DesenvolvimentoPT21 papers
- Lancaster UniversityGB17 papers
- Cockcroft InstituteGB15 papers
- European Organization for Nuclear ResearchCH15 papers
- Max Planck Institute for PhysicsDE14 papers
- University College LondonGB14 papers
4 papers · 2 filters
Effect of the frequency chirp on laser wakefield acceleration
V. B. Pathak, J. Vieira, R. A. Fonseca +1
The role of laser frequency chirps in the laser wakefield accelerator is examined. We show that in the linear regime, the evolution of the laser pulse length is affected by the fre…
Magnetic control of particle-injection in plasma based accelerators
J. Vieira, S. F. Martins, V. B. Pathak +3
The use of an external transverse magnetic field to trigger and to control electron self-injection in laser- and particle-beam driven wakefield accelerators is examined analyticall…
Non-invasive characterization of transverse beam emittance of electrons from a laser-plasma wakefield accelerator in the bubble regime using betatron x-ray radiation
S. Kneip, C. McGuffey, J. L. Martins +17
We propose and use a technique to measure the transverse emittance of a laser-wakefield accelerated beam of relativistic electrons. The technique is based on the simultaneous measu…
Production of picosecond, kilojoule, petawatt laser pulses via Raman amplification of nanosecond pulses
R. Trines, F. Fiuza, R. Bingham +4
Raman amplification in plasma has been promoted as a means of compressing picosecond optical laser pulses to femtosecond duration to explore the intensity frontier. Here we show fo…