• Physique

Laboratoire pour l'utilisation des lasers intenses | LULI

  • Unité mixte de recherche

Publié le 22/04/2020 - Mis à jour le 16/12/2024

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  • Article dans une revue

Ion acoustic instability resulting from suprathermal electrons generated by stimulated Raman scattering in laser-plasma interactions

C. Rousseaux, S. D. Baton, K. Glize, L. Lancia, D. Bénisti, G. Sary, L. Gremillet

Using space-time-resolved Thomson scattering, we investigate experimentally the development of electrostatic waves in a preformed undercritical helium plasma driven by a 1.059 μm laser pulse of ∼1.5 ps duration and ∼10$^{15-16}$ W cm$^{-2}$ mean intensity. We observe the excitation of intense ion…

Physical Review Letters, 2025, 134 (16), pp.165102. ⟨10.1103/PhysRevLett.134.165102⟩. ⟨hal-05042296v2⟩

  • Article dans une revue

Femtosecond temperature measurements of laser-shocked copper deduced from the intensity of the x-ray thermal diffuse scattering

Justin S. Wark, D. J. Peake, T. Stevens, P. G. Heighway, Y. Ping, P. Sterne, B. Albertazzi, S. J. Ali, L. Antonelli, M. R. Armstrong, C. Baehtz, O. B. Ball, S. Banerjee, A. B. Belonoshko, C. A. Bolme, V. Bouffetier, R. Briggs, K. Buakor, T. Butcher, S. Di Dio Cafiso, V. Cerantola, Julien Chantel, A. Di Cicco, A. L. Coleman, J. Collier, G. Collins, A. J. Comley, F. Coppari, T. E. Cowan, G. Cristoforetti, H. Cynn, A. Descamps, F. Dorchies, M. J. Duff, A. Dwivedi, C. Edwards, J. H. Eggert, D. Errandonea, G. Fiquet, E. Galtier, A. Laso Garcia, Helene Ginestet, L. Gizzi, A. Gleason, S. Goede, J. M. Gonzalez, M. G. Gorman, M. Harmand, N. Hartley, C. Hernandez-Gomez, A. Higginbotham, H. Höppner, O. S. Humphries, R. J. Husband, T. M. Hutchinson, H. Hwang, D. A. Keen, J. Kim, P. Koester, Z. Konopkova, D. Kraus, A. Krygier, L. Labate, A. E. Lazicki, Y. Lee, H.-P. Liermann, P. Mason, M. Masruri, B. Massani, E. E. Mcbride, C. Mcguire, J. D. Mchardy, D. Mcgonegle, R. S. Mcwilliams, Sébastien Merkel, G. Morard, B. Nagler, M. Nakatsutsumi, K. Nguyen-Cong, A.-M. Norton, I. I. Oleynik, C. Otzen, N. Ozaki, S. Pandolfi, A. Pelka, K. A. Pereira, J. P. Phillips, C. Prescher, T. R. Preston, L. Randolph, D. Ranjan, A. Ravasio, R. Redmer, J. Rips, D. Santamaria-Perez, D. J. Savage, M. Schoelmerich, J.-P. Schwinkendorf, S. Singh, J. Smith, R. F. Smith, A. Sollier, J. Spear, C. Spindloe, M. Stevenson, C. Strohm, T.-A. Suer, M. Tang, M. Toncian, T. Toncian, S. J. Tracy, A. Trapananti, T. Tschentscher, M. Tyldesley, C. E. Vennari, T. Vinci, S. C. Vogel, T. J. Volz, J. Vorberger, J. T. Willman, L. Wollenweber, U. Zastrau, E. Brambrink, K. Appel, M. I. Mcmahon

We present 50-fs, single-shot measurements of the x-ray thermal diffuse scattering (TDS) from copper foils that have been shocked via nanosecond laser ablation up to pressures above ∼135 GPa. We hence deduce the x-ray Debye–Waller factor, providing a temperature measurement. The targets were laser-…

Journal of Applied Physics, 2025, Journal of Applied Physics, 137 (15), pp.155904. ⟨10.1063/5.0256844⟩. ⟨hal-05044364⟩

  • Pré-publication, Document de travail

Input to the European Strategy for Particle Physics: Strong-Field Quantum Electrodynamics

G Sarri, B King, T Blackburn, A Ilderton, S Boogert, S.S Bulanov, S.V Bulanov, A Di Piazza, L Ji, F Karbstein, C.H Keitel, K Krajewska, V Malka, S.P.D Mangles, F Mathieu, P Mckenna, S Meuren, M Mirzaie, C Ridgers, D Seipt, A.G.R Thomas, U Uggerhøj, M Vranic, M Wing

This document sets out the intention of the strong-field QED community to carry out, both experimentally and numerically, high-statistics parametric studies of quantum electrodynamics in the non-perturbative regime, at fields approaching and exceeding the critical or `Schwinger' field of QED.…

2025. ⟨hal-05034620⟩

  • Article dans une revue

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 Filippov, Antoine 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

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 PetaWatts. Under the tested conditions, the F1 beam delivered on-…

Physics of Plasmas, 2025, 32 (4), ⟨10.1063/5.0252874⟩. ⟨hal-05051440⟩

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