Characterization and performance of the Apollon main short-pulse laser beam following its commissioning at 2 PW level

Weipeng Yao, Ronan Lelièvre, Itamar Cohen, Tessa Waltenspiel, Amokrane Allaoua, Patrizio Antici, Yohann Ayoul, Arie Beck, Audrey Beluze, Christophe Blancard, Daniel Cavanna, Mélanie Chabanis, Sophia N. Chen, Erez Cohen, Philippe Cossé, Quentin Ducasse, Mathieu Dumergue, Fouad El Hai, Christophe Evrard, Evgeny FilippovAntoine Freneaux, Donald Cort Gautier, Fabrice Gobert, Franck Goupille, Mickael Grech, Laurent Gremillet, Yoav Heller, Emmanuel d'Humières, Hanna Lahmar, Livia Lancia, Nathalie Lebas, Ludovic Lecherbourg, Stéphane Marchand, Damien Mataja, Gabriel Meyniel, David Michaeli, Dimitris Papadopoulos, Frédéric Perez, Sergey Pikuz, Ishay Pomerantz, Patrick Renaudin, Lorenzo Romagnani, François Trompier, Edouard Veuillot, Thibaut Vinchon, François Mathieu, Julien Fuchs

Research output: Contribution to journalArticlepeer-review

Abstract

We present the results of the second commissioning phase of the short-focal-length area of the Apollon laser facility, located in Saclay, France. This phase was conducted using the main laser beam (F1), scaled to a peak power of 2 PW. Under the tested conditions, the F1 beam delivered on-target pulses with a maximum energy of up to 45 J and a duration of 22 fs. Several diagnostics were deployed to assess the facility's performance. Key measurements included the on-target focal spot and its spatial stability, along with characterizations of secondary sources generated by irradiating solid targets. These evaluations aim at assisting users in designing future experiments. The laser-target interactions were thoroughly characterized, with emissions of energetic ions, x rays, and neutrons recorded, demonstrating good laser-to-target coupling efficiency. Additionally, we successfully demonstrated the simultaneous operation of the F1 beam with the auxiliary 0.5 PW F2 beam of Apollon, enabling dual-beam operation. This commissioning phase paves the way for the next stage in 2025, which will involve scaling the F1 beam to 8 PW, progressing toward the ultimate goal of achieving 10 PW power.

Original languageEnglish
Article number043106
JournalPhysics of Plasmas
Volume32
Issue number4
DOIs
StatePublished - 1 Apr 2025

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Fingerprint

Dive into the research topics of 'Characterization and performance of the Apollon main short-pulse laser beam following its commissioning at 2 PW level'. Together they form a unique fingerprint.

Cite this