Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer

M. Kozlová, J. Nejdl, B. Rus, M. Sawicka, J. Polan, L. Gartside, A. Rossall, G. Tallents

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Inertial confinement fusion (ICF) is one of the promising approaches how to get a new resource of energy. In order to model ICF implosions reliably, the measurements of the mass ablation rates are needed. Such a measurement was performed at PALS; using the Ne-like Zn X-ray laser (XRL) as a probe beam and the Double Lloyd’s mirror interferometer as the main diagnostic. The Parylene N foil (200nm and 350nm) was heated by 250-ps pulse of 3ω iodine laser with nominal energy of 1J. The size of the focal spot was ~300μm then the maximum resulting intensity was ~1012W/cm2. The plasma probed by XRL was imaged by Mo:Si spherical mirror to CCD detector with magnification 8. The expected phase shift for the chosen thicknesses, which corresponds to reasonable fringe visibility, was from π to 2π. The recorded interferograms were taken for different time delays between the heating pulse and the probe.

Original languageEnglish
Title of host publicationX-Ray Lasers 2010
Subtitle of host publicationProceedings of the 12th International Conference on X-Ray Lasers
EditorsJongmin Lee, Karol A. Janulewicz, Chang Hee Nam
PublisherSpringer Science and Business Media, LLC
Pages293-300
Number of pages8
Volume136
ISBN (Print)9789400711853
DOIs
Publication statusPublished - 6 Apr 2011
Externally publishedYes
Event12th International Conference on X-Ray Lasers - Gwangju, Korea, Republic of
Duration: 30 May 20104 Jun 2010
Conference number: 12

Conference

Conference12th International Conference on X-Ray Lasers
CountryKorea, Republic of
CityGwangju
Period30/05/104/06/10

Fingerprint

inertial confinement fusion
interferometers
mirrors
iodine lasers
pulse heating
probes
implosions
magnification
visibility
ablation
lasers
foils
charge coupled devices
resources
interferometry
x rays
phase shift
time lag
interactions
energy

Cite this

Kozlová, M., Nejdl, J., Rus, B., Sawicka, M., Polan, J., Gartside, L., ... Tallents, G. (2011). Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer. In J. Lee, K. A. Janulewicz, & C. H. Nam (Eds.), X-Ray Lasers 2010 : Proceedings of the 12th International Conference on X-Ray Lasers (Vol. 136, pp. 293-300). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-94-007-1186-0_32
Kozlová, M. ; Nejdl, J. ; Rus, B. ; Sawicka, M. ; Polan, J. ; Gartside, L. ; Rossall, A. ; Tallents, G. / Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer. X-Ray Lasers 2010 : Proceedings of the 12th International Conference on X-Ray Lasers. editor / Jongmin Lee ; Karol A. Janulewicz ; Chang Hee Nam. Vol. 136 Springer Science and Business Media, LLC, 2011. pp. 293-300
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abstract = "Inertial confinement fusion (ICF) is one of the promising approaches how to get a new resource of energy. In order to model ICF implosions reliably, the measurements of the mass ablation rates are needed. Such a measurement was performed at PALS; using the Ne-like Zn X-ray laser (XRL) as a probe beam and the Double Lloyd’s mirror interferometer as the main diagnostic. The Parylene N foil (200nm and 350nm) was heated by 250-ps pulse of 3ω iodine laser with nominal energy of 1J. The size of the focal spot was ~300μm then the maximum resulting intensity was ~1012W/cm2. The plasma probed by XRL was imaged by Mo:Si spherical mirror to CCD detector with magnification 8. The expected phase shift for the chosen thicknesses, which corresponds to reasonable fringe visibility, was from π to 2π. The recorded interferograms were taken for different time delays between the heating pulse and the probe.",
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Kozlová, M, Nejdl, J, Rus, B, Sawicka, M, Polan, J, Gartside, L, Rossall, A & Tallents, G 2011, Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer. in J Lee, KA Janulewicz & CH Nam (eds), X-Ray Lasers 2010 : Proceedings of the 12th International Conference on X-Ray Lasers. vol. 136, Springer Science and Business Media, LLC, pp. 293-300, 12th International Conference on X-Ray Lasers, Gwangju, Korea, Republic of, 30/05/10. https://doi.org/10.1007/978-94-007-1186-0_32

Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer. / Kozlová, M.; Nejdl, J.; Rus, B.; Sawicka, M.; Polan, J.; Gartside, L.; Rossall, A.; Tallents, G.

X-Ray Lasers 2010 : Proceedings of the 12th International Conference on X-Ray Lasers. ed. / Jongmin Lee; Karol A. Janulewicz; Chang Hee Nam. Vol. 136 Springer Science and Business Media, LLC, 2011. p. 293-300.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Nejdl, J.

AU - Rus, B.

AU - Sawicka, M.

AU - Polan, J.

AU - Gartside, L.

AU - Rossall, A.

AU - Tallents, G.

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N2 - Inertial confinement fusion (ICF) is one of the promising approaches how to get a new resource of energy. In order to model ICF implosions reliably, the measurements of the mass ablation rates are needed. Such a measurement was performed at PALS; using the Ne-like Zn X-ray laser (XRL) as a probe beam and the Double Lloyd’s mirror interferometer as the main diagnostic. The Parylene N foil (200nm and 350nm) was heated by 250-ps pulse of 3ω iodine laser with nominal energy of 1J. The size of the focal spot was ~300μm then the maximum resulting intensity was ~1012W/cm2. The plasma probed by XRL was imaged by Mo:Si spherical mirror to CCD detector with magnification 8. The expected phase shift for the chosen thicknesses, which corresponds to reasonable fringe visibility, was from π to 2π. The recorded interferograms were taken for different time delays between the heating pulse and the probe.

AB - Inertial confinement fusion (ICF) is one of the promising approaches how to get a new resource of energy. In order to model ICF implosions reliably, the measurements of the mass ablation rates are needed. Such a measurement was performed at PALS; using the Ne-like Zn X-ray laser (XRL) as a probe beam and the Double Lloyd’s mirror interferometer as the main diagnostic. The Parylene N foil (200nm and 350nm) was heated by 250-ps pulse of 3ω iodine laser with nominal energy of 1J. The size of the focal spot was ~300μm then the maximum resulting intensity was ~1012W/cm2. The plasma probed by XRL was imaged by Mo:Si spherical mirror to CCD detector with magnification 8. The expected phase shift for the chosen thicknesses, which corresponds to reasonable fringe visibility, was from π to 2π. The recorded interferograms were taken for different time delays between the heating pulse and the probe.

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VL - 136

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A2 - Lee, Jongmin

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Kozlová M, Nejdl J, Rus B, Sawicka M, Polan J, Gartside L et al. Laser-matter interaction studies using X-ray laser and double lloyd’s mirror interferometer. In Lee J, Janulewicz KA, Nam CH, editors, X-Ray Lasers 2010 : Proceedings of the 12th International Conference on X-Ray Lasers. Vol. 136. Springer Science and Business Media, LLC. 2011. p. 293-300 https://doi.org/10.1007/978-94-007-1186-0_32