Equation of state data experiments for plastic foams using smoothed laser beams

Michel Koenig; Alessandra Benuzzi; Franck Philippe; Dimitri Batani; Tom Hall; Nicolas Grandjouan; Wigen Nazarov

doi:10.1063/1.873570

Equation of state data experiments for plastic foams using smoothed laser beams

Michel Koenig
, Alessandra Benuzzi
, Franck Philippe
, Dimitri Batani
, Tom Hall
, Nicolas Grandjouan
, Wigen Nazarov

Université Paris-Diderot
LULI
University of Milano
University of Essex
University of Dundee

Research output: Contribution to journal › Article › peer-review

Abstract

The importance of foams in laser produced plasmas has been recently pointed out in both Inertial Confinement Fusion (ICF) and astrophysics laboratory dedicated experiments. In this paper, Equation of State (EOS) data measurements of plastic porous materials have been experimentally determined using ns laser pulses smoothed with Phase Zone Plates (PZP). Foams of density in the range 20-400 mg/cm³ and thickness about 20 μm were used. A new original scheme for the targets has been designed which allowed, for the first time with laser, EOS data to be obtained for pressures ranging from 0.1 to 2.5 Mbars. Results are discussed and compared with available models.

Original language	English
Pages (from-to)	3296-3301
Number of pages	6
Journal	Physics of Plasmas
Volume	6
Issue number	8
DOIs	https://doi.org/10.1063/1.873570
Publication status	Published - 1 Jan 1999

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10.1063/1.873570

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title = "Equation of state data experiments for plastic foams using smoothed laser beams",

abstract = "The importance of foams in laser produced plasmas has been recently pointed out in both Inertial Confinement Fusion (ICF) and astrophysics laboratory dedicated experiments. In this paper, Equation of State (EOS) data measurements of plastic porous materials have been experimentally determined using ns laser pulses smoothed with Phase Zone Plates (PZP). Foams of density in the range 20-400 mg/cm3 and thickness about 20 μm were used. A new original scheme for the targets has been designed which allowed, for the first time with laser, EOS data to be obtained for pressures ranging from 0.1 to 2.5 Mbars. Results are discussed and compared with available models.",

author = "Michel Koenig and Alessandra Benuzzi and Franck Philippe and Dimitri Batani and Tom Hall and Nicolas Grandjouan and Wigen Nazarov",

year = "1999",

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T1 - Equation of state data experiments for plastic foams using smoothed laser beams

AU - Koenig, Michel

AU - Benuzzi, Alessandra

AU - Philippe, Franck

AU - Batani, Dimitri

AU - Hall, Tom

AU - Grandjouan, Nicolas

AU - Nazarov, Wigen

PY - 1999/1/1

Y1 - 1999/1/1

N2 - The importance of foams in laser produced plasmas has been recently pointed out in both Inertial Confinement Fusion (ICF) and astrophysics laboratory dedicated experiments. In this paper, Equation of State (EOS) data measurements of plastic porous materials have been experimentally determined using ns laser pulses smoothed with Phase Zone Plates (PZP). Foams of density in the range 20-400 mg/cm3 and thickness about 20 μm were used. A new original scheme for the targets has been designed which allowed, for the first time with laser, EOS data to be obtained for pressures ranging from 0.1 to 2.5 Mbars. Results are discussed and compared with available models.

AB - The importance of foams in laser produced plasmas has been recently pointed out in both Inertial Confinement Fusion (ICF) and astrophysics laboratory dedicated experiments. In this paper, Equation of State (EOS) data measurements of plastic porous materials have been experimentally determined using ns laser pulses smoothed with Phase Zone Plates (PZP). Foams of density in the range 20-400 mg/cm3 and thickness about 20 μm were used. A new original scheme for the targets has been designed which allowed, for the first time with laser, EOS data to be obtained for pressures ranging from 0.1 to 2.5 Mbars. Results are discussed and compared with available models.

U2 - 10.1063/1.873570

DO - 10.1063/1.873570

M3 - Article

AN - SCOPUS:0000168460

SN - 1070-664X

VL - 6

SP - 3296

EP - 3301

JO - Physics of Plasmas

JF - Physics of Plasmas

IS - 8

ER -

Equation of state data experiments for plastic foams using smoothed laser beams

Abstract

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