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1. Laser-driven shock waves for the study of extreme matter states

Author

Alessandra Ravasio, Angelo Schiavi, T. R. Boehly, T. A. Pikuz, Tommaso Vinci, Dimitri Batani, C. A. Cecchetti, Serge Bouquet, Stefano Atzeni, G. Huser, Marco Borghesi, S. Le Pape, P. K. Patel, M. M. Notley, Norimasa Ozaki, Yefim Aglitskiy, Damien Hicks, E. A. Henry, H. S. Park, R. Dezulian, A. J. Mackinnon, M. Rabec Le Gloahec, M. Koenig, C. Michaut, R. Clark, A. Y. Faenov, Alessandra Benuzzi-Mounaix, S Bandyopadhyay, K. A. Tanaka, Berenice Loupias, Laboratoire pour l'utilisation des lasers intenses (LULI), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DAM Île-de-France (DAM/DIF), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire Univers et Théories (LUTH (UMR_8102)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Lawrence Livermore National Laboratory (LLNL), Laboratory for Laser Energetics, Queen's University, Central Laser Facility Rutherford, Appleton Laboratory, Chilton, Oxfordshire, Dipartimento di Energetica, Università di Roma La Sapienza and CNISM, Science Applications International Corporation, McLean, Multicharged Ions Spectra Data Center, VNIIFRTI, Università degli Studi di Milano-Bicocca = University of Milano-Bicocca (UNIMIB), and Institute of Laser Engineering, Osaka University

Subjects
Shock wave, Physics, Measure (physics), Condensed Matter Physics, Laser, Shock (mechanics), law.invention, Computational physics, Nuclear physics, Planetary science, Nuclear Energy and Engineering, law, Energy density, State of matter, Radiative transfer, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience; During the last ten years, the ability of high power lasers to generate high energy density shocks has made them a reliable tool to study extreme states of matter. These states of matter are relevant in many important physics areas such as astrophysics, planetology and ICF physics. Here, we present some representative studies performed by using a driven laser shock: melting of iron at pressures relevant for geophysics, developments of new techniques to measure the density of highly compressed matter and a study of a radiative shock.

Published
2006
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2. Progress in the study of warm dense matter

Author

Norimasa Ozaki, Todd H. Hall, Lorenzo Romagnani, Marco Borghesi, H-S Park, Dimitri Batani, A. J. Mackinnon, M. Koenig, T. R. Boehly, Alessandra Ravasio, S. Lepape, Satyabrata Kar, Alessandra Benuzzi-Mounaix, Damien Hicks, P. K. Patel, G. Huser, and Tommaso Vinci

Subjects
Physics, High power lasers, business.industry, Plasma, Warm dense matter, Condensed Matter Physics, Instability, Shock (mechanics), Optics, Nuclear Energy and Engineering, Radiation pressure, State of matter, Plasma diagnostics, business
Abstract

In the last few years, high power lasers have demonstrated the possibility to explore a new state of matter, the so-called warm dense matter. Among the possible techniques utilized to generate this state, we present the dynamic compression technique using high power lasers. Applications to planetary cores material (iron) will be discussed. Finally new diagnostics such as proton and hard-x-ray radiography of a shock propagating in a solid target will be presented.

Published
2005
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3. High pressures generated by laser driven shocks: applications to planetary physics

Author

E. Martinolli, D. K. Bradley, Damien Hicks, T. R. Boehly, M. M. Notley, M. Tomasini, Gilbert Collins, R. C. Cauble, Dimitri Batani, S. Lepape, Bernard Faral, Tommaso Vinci, Jon Eggert, Kanani K. M. Lee, Oswald Willi, P. Loubeyre, A. J. Mackinnon, Peter M. Celliers, M. Koenig, Marco Borghesi, D. Neely, John Pasley, Alessandra Benuzzi-Mounaix, E. Henry, Lorenzo Romagnani, B. Telaro, Colin N. Danson, Todd H. Hall, G. Huser, L. DaSilva, and P. K. Patel

Subjects
Physics, Nuclear and High Energy Physics, Equation of state, Inner core, Context (language use), Plasma, Warm dense matter, Condensed Matter Physics, Laser, law.invention, Computational physics, Planet, law, Boundary value problem, Atomic physics
Abstract

High power lasers are a tool that can be used to determine important parameters in the context of Warm Dense Matter, i.e. at the convergence of low-temperature plasma physics and finite-temperature condensed matter physics. Recent results concerning planet inner core materials such as water and iron are presented. We determined the equation of state, temperature and index of refraction of water for pressures up to 7 Mbar. The release state of iron in a LiF window allowed us to investigate the melting temperature near the inner core boundary conditions. Finally, the first application of proton radiography to the study of shocked material is also discussed.

Published
2004
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4. Progress in warm dense matter study with applications to planetology

Author

F. Festa, Tommaso Vinci, Guillaume Morard, A. Denoeud, Jérôme Gaudin, Marion Harmand, N. Amadou, Sebastien Le Pape, Stephanie Brygoo, Michel Koenig, Olivier Henry, Raymond F. Smith, Alessandra Ravasio, Fabien Dorchies, Didier Raffestin, Olivier Peyrusse, Erik Brambrink, Norimasa Ozaki, François Guyot, R. Musella, Johan Bouchet, V. Recoules, G. Huser, Thibaut de Resseguier, K. Myanishi, Anna Lévy, Pierre Marie Leguay, Stephane Mazevet, Alessandra Benuzzi-Mounaix, Laboratoire pour l'utilisation des lasers intenses (LULI), Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Univers et Théories (LUTH (UMR_8102)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), DAM Île-de-France (DAM/DIF), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de minéralogie, de physique des matériaux et de cosmochimie (IMPMC), Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de recherche pour le développement [IRD] : UR206-Centre National de la Recherche Scientifique (CNRS), Institut Pprime (PPRIME), ENSMA-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers, Graduate School of Engineering, Osaka University, Osaka University [Osaka], Centre d'Etudes Lasers Intenses et Applications (CELIA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Bordeaux (UB), Centre d'études scientifiques et techniques d'Aquitaine (CESTA), Lawrence Livermore National Laboratory (LLNL), Université Paris-Saclay-Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut de recherche pour le développement [IRD] : UR206-Centre National de la Recherche Scientifique (CNRS)-Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC), Université de Poitiers-Centre National de la Recherche Scientifique (CNRS)-ENSMA, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université de Poitiers-ENSMA-Centre National de la Recherche Scientifique (CNRS), and Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics, [PHYS]Physics [physics], Phase transition, Absorption spectroscopy, business.industry, ab initio calculations, [SDU.STU]Sciences of the Universe [physics]/Earth Sciences, Warm dense matter, Condensed Matter Physics, Laser, Atomic and Molecular Physics, and Optics, Computational physics, law.invention, Optics, Planetary science, 13. Climate action, law, Density functional theory, strongly coupled plasma, Spectroscopy, business, Absorption (electromagnetic radiation), [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Mathematical Physics, laser compression
Abstract

International audience; We present an overview of some recent theoretical and experimental results obtained on the properties of iron and silica at conditions encountered in planetary interiors. The first part is concerned with the development of x-ray absorption near edge spectroscopy in dynamical experiments using high-energy lasers as a tool to investigate phase transitions and structural changes at extreme pressure-temperature conditions for these two key constituents. The second part focuses on the development of a quasi-isentropic compression technique to achieve the pressure-temperature conditions anticipated in planetary interiors (3-10 Mbar, 5000-8000 K). The experiments were performed using the LULI, LLNL and LIL high-energy lasers' facilities. The experimental results are analyzed using first-principle simulations based on density functional theory.

Published
2014
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5. Simulation of laser-plasma interaction experiments with gas-filled hohlraums on the LIL facility

Author

G. Tran, G. Huser, D. Marion, P. Loiseau, M. Casanova, D. Teychenné, Stefan Hüller, M. C. Monteil, C. Rousseaux, Anne Héron, P. E. Masson-Laborde, and Denis Pesme

Subjects
History, Engineering, business.industry, Nuclear engineering, Mechanical engineering, Plasma, Laser, Computer Science Applications, Education, law.invention, Ignition system, law, Hohlraum, business, National Ignition Facility, Inertial confinement fusion, Laser Mégajoule
Abstract

Laser-plasma interaction is a major issue for achieving ignition in inertial confinement fusion schemes, and still a major concern for the upcoming french laser megajoule (LMJ) program. In order to mitigate the deleterious effects due to laser-plasma instabilities (LPI), clearly evidenced during the recent US National Ignition Campaign conducted on the National Ignition Facility, we use the LIL facility as a demonstrator for LPI studies. In this article, we focus on preliminary results regarding the propagation of a typical LMJ quadruplet through gas-filled hohlraums. Results on hohlraum energetics will then be discussed.

Published
2016
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6. Update on recent results of LIL experiments

Author

C. Labaune, G. Huser, D T Michel, C. S. Debonnel, G. Thiell, Stephanie Brygoo, C Esnault, C Meyer, M. Naudy, J.-M. Chevalier, J. L. Ulmer, M. Casanova, P. Romary, Alexis Casner, D. Raffestin, C. Rousseaux, O Henry, A. Duval, B Villette, J. Fuchs, L Chauvel, C. Reverdin, Philippe Nicolai, S. Darbon, J.-P. Jadaud, O Lutz, A Geille, P. Le Gourrierec, R. Wrobel, R Courchignoux, Vladimir Tikhonchuk, J L Miquel, P. Combis, P. Renaudin, Thierry Chies, E. Alozy, H. Graillot, P. Loiseau, S. Depierreux, and L. Videau

Subjects
History, Engineering, business.industry, Laser, Computer Science Applications, Education, law.invention, Ignition system, Optics, law, Hohlraum, business, Smoothing, Laser beams
Abstract

We present an overview of recent experiments fielded on the LIL facility. A key issue for mega-joule class laser facilities is shrapnel fragment generation. A specific collector was therefore developed to capture debris in aerogel and dedicated shots were done to quantitatively evaluate target fragmentation phenomena. The LIL panel of transmitted and backscattered light diagnostics is well suited for laser-plasma interaction (LPI) experiments. This include gas-filled hohlraum configurations relevant to Indirect Drive ignition targets in order to test the specific LMJ longitudinal SSD technique, as well as LPI experiments with foam targets for laser beam smoothing in underdense plasma in the context of Direct Drive. After Visar commissioning a campaign was dedicated to boron Equation of State (EOS).

Published
2010
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7. Overview of on-going LIL experiments

Author

Vladimir Tikhonchuk, V Tassin, M C Monteil, Jiri Limpouch, S. Darbon, A Duval, A Casner, S Schmitt, F Durut, F Wagon, J M Di-Nicola, C Courtois, M Naudy, S Gary, M Mangeant, C Reverdin, Jean-Luc Feugeas, O Peyrusse, C Rousseaux, O Henry, D Raffestin, G Soullie, R Rosch, S Brygoo, O Lutz, Stefan Hüller, P Loiseau, G. Huser, Ch Labaune, R. Wrobel, J Ebrardt, F Thais, L Videau, M. Theobald, F Philippe, G Schurtz, C Thessieux, L Chauvel, Ph. Nicolaï, J L Miquel, A Herve, Jérôme Breil, I Bailly, C Fourment, C Meyer, F Jequier, G. Thiell, B Villette, Wigen Nazarov, C. Stenz, J P Jadaud, J L Ulmer, M Casanova, S. Hulin, P. Di-Nicola, Mickael Grech, P H Maire, J C Gauthier, C Chenais-Popovics, P. Romary, J Y Boutin, E. Alozy, G Riazuello, N.G. Borisenko, D. T. Michel, and Sylvie Depierreux

Subjects
Engineering, Nuclear Energy and Engineering, law, business.industry, Nanotechnology, Plasma diagnostics, Aerospace engineering, Condensed Matter Physics, Laser, business, law.invention, Laser Mégajoule
Abstract

The Ligne d'Integration Laser (LIL) facility has been designed as a prototype for the Laser MegaJoule (LMJ) which is a cornerstone of the French 'Simulation Program'. This laser has been intensively used to test and improve the LMJ components. In addition, a large panel of plasma diagnostics has been installed and is currently used to perform laser–plasma experiments. After a brief discussion about the LIL design, we present the last results in various plasma physics domains.

Published
2008
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8. Planar hydrodynamic instability computations and experiments with rugby-shaped hohlraums at the Omega laser

Author

G Huser, J.-P. Jadaud, M. Vandenboomgaerde, D. Galmiche, Alexis Casner, B Villette, and S. Liberatore

Subjects
Physics, History, business.industry, Implosion, Feedthrough, Mechanics, Laser, Instability, Computer Science Applications, Education, Sphericity, law.invention, Optics, Planar, Physics::Plasma Physics, Hohlraum, law, business, Inertial confinement fusion
Abstract

Implosion of inertial confinement fusion (ICF) capsule is very sensitive to the growth of sphericity perturbations. The control of the feeding of such perturbations and their transport ('feedthrough') through the ablator is a key point to reach ignition. Since 2002 [1, 2], experiments have been designed and performed on the Omega laser facility in order to study these phenomena in planar geometry. A new 'rugby shaped' hohlraum was used [3, 4]. We present experimental results and comparisons with numerical simulations.

Published
2008
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