Development of the petal laser facility and its diagnostic tools

Dimitri Batani, Sebastien Hulin, Jean E. Eric Ducret, Emmanuel D'Humières, Vladimir Tikhonchuk, Jérôme Caron, Jean Luc Feugeas, Philippe Nicolai, Michel Koenig, Serena Bastiani-Ceccotti, Julien Fuchs, Tiberio Ceccotti, Sandrine Dobosz-Dufrenoy, Cecile Szabo-Foster, Laurent Serani, Luca Volpe, Claudio Perego, Isabelle Lantuejoul-Thfoin, Eric Lefèbvre, Antoine Compant La FontaineJean Luc Miquel, Nathalie Blanchot, Alexis Casner, Alain Duval, Charles Reverdin, René Wrobel, Julien Gazave, Jean Luc Dubois, Didier Raffestin

Research output: Contribution to journalArticlepeer-review

Abstract

The PETAL system (PETawatt Aquitaine Laser) is a high-energy short-pulse laser, currently in an advanced construction phase, to be combined with the French Mega-Joule Laser (LMJ). In a first operational phase (beginning in 2015 and 2016) PETAL will provide 1 kJ in 1 ps and will be coupled to the first four LMJ quads. The ultimate performance goal to reach 7PW (3.5 kJ with 0.5 ps pulses). Once in operation, LMJ and PETAL will form a unique facility in Europe for High Energy Density Physics (HEDP). PETAL is aiming at providing secondary sources of particles and radiation to diagnose the HED plasmas generated by the LMJ beams. It also will be used to create HED states by short-pulse heating of matter. Petal+ is an auxiliary project addressed to design and build diagnostics for experiments with PETAL. Within this project, three types of diagnostics are planned: a proton spectrometer, an electron spectrometer and a large-range X-ray spectrometer.

Original languageEnglish
Pages (from-to)103-109
Number of pages7
JournalActa Polytechnica
Volume53
Issue number2
Publication statusPublished - 1 Jan 2013

Keywords

  • Electron spectrometer
  • High energy density physics
  • Laser MegaJoule
  • Particle laser acceleration
  • Petawatt laser
  • Plasma diagnostic
  • Proton radiography
  • X-ray photon emission
  • X-ray spectrometer

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