Laser driven shock experiments at PALS

D. Batani; H. Stabile; A. Ravasio; T. Desai; G. Lucchini; F. Strati; J. Ullschmied; E. Krousky; J. Skala; B. Kralikova; M. Pfeifer; C. Kadlec; T. Mocek; A. Präg; H. Nishimura; Y. Ochi; V. Zvorykin

doi:10.1117/12.552846

Laser driven shock experiments at PALS

D. Batani
, H. Stabile
, A. Ravasio
, T. Desai
, G. Lucchini
, F. Strati
, J. Ullschmied
, E. Krousky
, J. Skala
, B. Kralikova
, M. Pfeifer
, C. Kadlec
, T. Mocek
, A. Präg
, H. Nishimura
, Y. Ochi
, V. Zvorykin

University of Milano-Bicocca
PALS Research Centre
Osaka University
P.N. Lebedev Physical Institute of the Russian Academy of Sciences

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

Here we discuss the results of the experiments performed using the Prague Asterix Laser System (PALS) of wavelength 0.44 μm (3ω of Iodine laser) and energy ≈ 250 J in 450 ps (FWHM). Two sets of experiments were carried out, firstly, generation of high quality shocks which were steady in time and uniform in space using Phase Zone Plates (PZP), to establish the scaling laws of shock pressure Vs. laser intensity for aluminum foil target of thickness 8 μm. Our results show a good agreement with the delocalized laser absorption model. Secondly, measurements of the Equation of State of carbon compressed by shocks at megabars of pressure have been realized. Equation of State were obtained for carbon using the impedance mismatch technique. Step targets allowed the simultaneous measurements of shock velocity in two different materials. Aluminum was used as a reference material and relative EOS data for carbon have been obtained up to ≈ 14 Mbar pressure.

langue originale	Anglais
Pages (de - à)	266-274
Nombre de pages	9
journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5399
Les DOIs	https://doi.org/10.1117/12.552846
état	Publié - 1 juin 2004
Modification externe	Oui
Evénement	Laser-Assisted Micro- and Nanotechnologies 2003 - St. Petersburg, Russie Durée: 29 juin 2003 → 3 juil. 2003

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Batani, D., Stabile, H., Ravasio, A., Desai, T., Lucchini, G., Strati, F., Ullschmied, J., Krousky, E., Skala, J., Kralikova, B., Pfeifer, M., Kadlec, C., Mocek, T., Präg, A., Nishimura, H., Ochi, Y., & Zvorykin, V. (2004). Laser driven shock experiments at PALS. Proceedings of SPIE - The International Society for Optical Engineering, 5399, 266-274. https://doi.org/10.1117/12.552846

@article{3d2707a27e694cefb638e40bbbbd9229,

title = "Laser driven shock experiments at PALS",

abstract = "Here we discuss the results of the experiments performed using the Prague Asterix Laser System (PALS) of wavelength 0.44 μm (3ω of Iodine laser) and energy ≈ 250 J in 450 ps (FWHM). Two sets of experiments were carried out, firstly, generation of high quality shocks which were steady in time and uniform in space using Phase Zone Plates (PZP), to establish the scaling laws of shock pressure Vs. laser intensity for aluminum foil target of thickness 8 μm. Our results show a good agreement with the delocalized laser absorption model. Secondly, measurements of the Equation of State of carbon compressed by shocks at megabars of pressure have been realized. Equation of State were obtained for carbon using the impedance mismatch technique. Step targets allowed the simultaneous measurements of shock velocity in two different materials. Aluminum was used as a reference material and relative EOS data for carbon have been obtained up to ≈ 14 Mbar pressure.",

keywords = "Equation of state of carbon, Impedance mismatch technique, Rear target luminosity, Shock pressure scaling, Streak images",

author = "D. Batani and H. Stabile and A. Ravasio and T. Desai and G. Lucchini and F. Strati and J. Ullschmied and E. Krousky and J. Skala and B. Kralikova and M. Pfeifer and C. Kadlec and T. Mocek and A. Pr{\"a}g and H. Nishimura and Y. Ochi and V. Zvorykin",

year = "2004",

month = jun,

day = "1",

doi = "10.1117/12.552846",

language = "English",

volume = "5399",

pages = "266--274",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

note = "Laser-Assisted Micro- and Nanotechnologies 2003 ; Conference date: 29-06-2003 Through 03-07-2003",

}

Batani, D, Stabile, H, Ravasio, A, Desai, T, Lucchini, G, Strati, F, Ullschmied, J, Krousky, E, Skala, J, Kralikova, B, Pfeifer, M, Kadlec, C, Mocek, T, Präg, A, Nishimura, H, Ochi, Y & Zvorykin, V 2004, 'Laser driven shock experiments at PALS', Proceedings of SPIE - The International Society for Optical Engineering, VOL. 5399, p. 266-274. https://doi.org/10.1117/12.552846

TY - JOUR

T1 - Laser driven shock experiments at PALS

AU - Batani, D.

AU - Stabile, H.

AU - Ravasio, A.

AU - Desai, T.

AU - Lucchini, G.

AU - Strati, F.

AU - Ullschmied, J.

AU - Krousky, E.

AU - Skala, J.

AU - Kralikova, B.

AU - Pfeifer, M.

AU - Kadlec, C.

AU - Mocek, T.

AU - Präg, A.

AU - Nishimura, H.

AU - Ochi, Y.

AU - Zvorykin, V.

PY - 2004/6/1

Y1 - 2004/6/1

N2 - Here we discuss the results of the experiments performed using the Prague Asterix Laser System (PALS) of wavelength 0.44 μm (3ω of Iodine laser) and energy ≈ 250 J in 450 ps (FWHM). Two sets of experiments were carried out, firstly, generation of high quality shocks which were steady in time and uniform in space using Phase Zone Plates (PZP), to establish the scaling laws of shock pressure Vs. laser intensity for aluminum foil target of thickness 8 μm. Our results show a good agreement with the delocalized laser absorption model. Secondly, measurements of the Equation of State of carbon compressed by shocks at megabars of pressure have been realized. Equation of State were obtained for carbon using the impedance mismatch technique. Step targets allowed the simultaneous measurements of shock velocity in two different materials. Aluminum was used as a reference material and relative EOS data for carbon have been obtained up to ≈ 14 Mbar pressure.

AB - Here we discuss the results of the experiments performed using the Prague Asterix Laser System (PALS) of wavelength 0.44 μm (3ω of Iodine laser) and energy ≈ 250 J in 450 ps (FWHM). Two sets of experiments were carried out, firstly, generation of high quality shocks which were steady in time and uniform in space using Phase Zone Plates (PZP), to establish the scaling laws of shock pressure Vs. laser intensity for aluminum foil target of thickness 8 μm. Our results show a good agreement with the delocalized laser absorption model. Secondly, measurements of the Equation of State of carbon compressed by shocks at megabars of pressure have been realized. Equation of State were obtained for carbon using the impedance mismatch technique. Step targets allowed the simultaneous measurements of shock velocity in two different materials. Aluminum was used as a reference material and relative EOS data for carbon have been obtained up to ≈ 14 Mbar pressure.

KW - Equation of state of carbon

KW - Impedance mismatch technique

KW - Rear target luminosity

KW - Shock pressure scaling

KW - Streak images

UR - https://www.scopus.com/pages/publications/2442608395

U2 - 10.1117/12.552846

DO - 10.1117/12.552846

M3 - Conference article

AN - SCOPUS:2442608395

SN - 0277-786X

VL - 5399

SP - 266

EP - 274

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Laser-Assisted Micro- and Nanotechnologies 2003

Y2 - 29 June 2003 through 3 July 2003

ER -

Laser driven shock experiments at PALS

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