Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities [First direct-drive measurements of laser-imprint-induced shock velocity nonuniformities]
Abstract
Perturbations in the velocity profile of a laser-ablation-driven shock wave seeded by speckle in the spatial beam intensity (i.e., laser imprint) have been measured. Direct measurements of these velocity perturbations were recorded using a two-dimensional high-resolution velocimeter probing plastic material shocked by a 100-ps picket laser pulse from the OMEGA laser system. The measured results for experiments with one, two, and five overlapping beams incident on the target clearly demonstrate a reduction in long-wavelength (>25–μm) perturbations with an increasing number of overlapping laser beams, consistent with theoretical expectations. Furthermore, these experimental measurements are crucial to validate radiation-hydrodynamics simulations of laser imprint for laser direct drive inertial confinement fusion research since they highlight the significant (factor of 3) underestimation of the level of seeded perturbation when the microphysics processes for initial plasma formation, such as multiphoton ionization are neglected.
- Authors:
-
- Univ. of Rochester, Rochester, NY (United States)
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Univ. Bordeaux-CNRS-CEA, Talence (France)
- Publication Date:
- Research Org.:
- Univ. of Rochester, Rochester, NY (United States). Lab for Laser Energetics; Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- Contributing Org.:
- Laboratory for Laser Energetics, University of Rochester
- OSTI Identifier:
- 1542619
- Alternate Identifier(s):
- OSTI ID: 1546318; OSTI ID: 1756732
- Report Number(s):
- 2018-284, 1507; LLNL-JRNL-811809
Journal ID: ISSN 2470-0045; PLEEE8; 2018-284, 1507, 2467
- Grant/Contract Number:
- NA0003856; AC52-07NA27344
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review E
- Additional Journal Information:
- Journal Volume: 99; Journal Issue: 6; Journal ID: ISSN 2470-0045
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Direct drive; high-energy-density plasmas; inertial confinement fusion; plasma production & heating by laster beams, laser-foil, laser-cluster; laser inertial confinement; optical interferometry
Citation Formats
Peebles, J. L., Hu, S. X., Theobald, W., Goncharov, V. N., Whiting, N., Celliers, P. M., Ali, S. J., Duchateau, G., Campbell, E. M., Boehly, T. R., and Regan, S. P. Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities [First direct-drive measurements of laser-imprint-induced shock velocity nonuniformities]. United States: N. p., 2019.
Web. doi:10.1103/PhysRevE.99.063208.
Peebles, J. L., Hu, S. X., Theobald, W., Goncharov, V. N., Whiting, N., Celliers, P. M., Ali, S. J., Duchateau, G., Campbell, E. M., Boehly, T. R., & Regan, S. P. Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities [First direct-drive measurements of laser-imprint-induced shock velocity nonuniformities]. United States. doi:https://doi.org/10.1103/PhysRevE.99.063208
Peebles, J. L., Hu, S. X., Theobald, W., Goncharov, V. N., Whiting, N., Celliers, P. M., Ali, S. J., Duchateau, G., Campbell, E. M., Boehly, T. R., and Regan, S. P. Mon .
"Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities [First direct-drive measurements of laser-imprint-induced shock velocity nonuniformities]". United States. doi:https://doi.org/10.1103/PhysRevE.99.063208. https://www.osti.gov/servlets/purl/1542619.
@article{osti_1542619,
title = {Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities [First direct-drive measurements of laser-imprint-induced shock velocity nonuniformities]},
author = {Peebles, J. L. and Hu, S. X. and Theobald, W. and Goncharov, V. N. and Whiting, N. and Celliers, P. M. and Ali, S. J. and Duchateau, G. and Campbell, E. M. and Boehly, T. R. and Regan, S. P.},
abstractNote = {Perturbations in the velocity profile of a laser-ablation-driven shock wave seeded by speckle in the spatial beam intensity (i.e., laser imprint) have been measured. Direct measurements of these velocity perturbations were recorded using a two-dimensional high-resolution velocimeter probing plastic material shocked by a 100-ps picket laser pulse from the OMEGA laser system. The measured results for experiments with one, two, and five overlapping beams incident on the target clearly demonstrate a reduction in long-wavelength (>25–μm) perturbations with an increasing number of overlapping laser beams, consistent with theoretical expectations. Furthermore, these experimental measurements are crucial to validate radiation-hydrodynamics simulations of laser imprint for laser direct drive inertial confinement fusion research since they highlight the significant (factor of 3) underestimation of the level of seeded perturbation when the microphysics processes for initial plasma formation, such as multiphoton ionization are neglected.},
doi = {10.1103/PhysRevE.99.063208},
journal = {Physical Review E},
number = 6,
volume = 99,
place = {United States},
year = {2019},
month = {6}
}
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Works referenced in this record:
Multiphoton Ionization in Dielectrics: Comparison of Circular and Linear Polarization
journal, December 2006
- Temnov, V. V.; Sokolowski-Tinten, K.; Zhou, P.
- Physical Review Letters, Vol. 97, Issue 23
Two-dimensional imaging velocity interferometry: Data analysis techniques
journal, April 2012
- Erskine, David J.; Smith, R. F.; Bolme, C. A.
- Review of Scientific Instruments, Vol. 83, Issue 4
Distributed phase plates for super-Gaussian focal-plane irradiance profiles
journal, January 1995
- Lin, Y.; Lawrence, G. N.; Kessler, T. J.
- Optics Letters, Vol. 20, Issue 7
Use of induced spatial incoherence for uniform illumination of laser fusion targets
journal, June 1983
- Lehmberg, R. H.; Obenschain, S. P.
- Optics Communications, Vol. 46, Issue 1
Initial performance results of the OMEGA laser system
journal, January 1997
- Boehly, T. R.; Brown, D. L.; Craxton, R. S.
- Optics Communications, Vol. 133, Issue 1-6
Robust two-dimensional weighted and unweighted phase unwrapping that uses fast transforms and iterative methods
journal, January 1994
- Ghiglia, Dennis C.; Romero, Louis A.
- Journal of the Optical Society of America A, Vol. 11, Issue 1
Reduction of laser imprinting using polarization smoothing on a solid-state fusion laser
journal, April 1999
- Boehly, T. R.; Smalyuk, V. A.; Meyerhofer, D. D.
- Journal of Applied Physics, Vol. 85, Issue 7
Time-dependent ionization models designed for intense and short laser pulse propagation in dielectric materials
journal, May 2012
- Bourgeade, Antoine; Duchateau, Guillaume
- Physical Review E, Vol. 85, Issue 5
Velocity sensing interferometer (VISAR) modification
journal, January 1979
- Hemsing, Willard F.
- Review of Scientific Instruments, Vol. 50, Issue 1
Two-dimensional simulations of the neutron yield in cryogenic deuterium-tritium implosions on OMEGA
journal, October 2010
- Hu, S. X.; Goncharov, V. N.; Radha, P. B.
- Physics of Plasmas, Vol. 17, Issue 10
Multiphoton ionization of atoms
journal, October 1991
- Mainfray, G.; Manus, G.
- Reports on Progress in Physics, Vol. 54, Issue 10
Reduction of time-averaged irradiation speckle nonuniformity in laser-driven plasmas due to target ablation
journal, September 1997
- Epstein, R.
- Journal of Applied Physics, Vol. 82, Issue 5
Direct-drive hydrodynamic instability experiments on the GEKKO XII laser
journal, November 1997
- Azechi, H.; Nakai, M.; Shigemori, K.
- Physics of Plasmas, Vol. 4, Issue 11
Comparison between measured and calculated nonuniformities of Nike laser beams smoothed by induced spatial incoherence
journal, February 1998
- Deniz, A. V.; Lehecka, T.; Lehmberg, R. H.
- Optics Communications, Vol. 147, Issue 4-6
Fourier-Space Nonlinear Rayleigh-Taylor Growth Measurements of 3D Laser-Imprinted Modulations in Planar Targets
journal, November 2005
- Smalyuk, V. A.; Sadot, O.; Delettrez, J. A.
- Physical Review Letters, Vol. 95, Issue 21
Effects of thin high-Z layers on the hydrodynamics of laser-accelerated plastic targets
journal, May 2002
- Obenschain, S. P.; Colombant, D. G.; Karasik, M.
- Physics of Plasmas, Vol. 9, Issue 5
Understanding the effects of laser imprint on plastic-target implosions on OMEGA
journal, October 2016
- Hu, S. X.; Michel, D. T.; Davis, A. K.
- Physics of Plasmas, Vol. 23, Issue 10, 102701
Improved laser‐beam uniformity using the angular dispersion of frequency‐modulated light
journal, October 1989
- Skupsky, S.; Short, R. W.; Kessler, T.
- Journal of Applied Physics, Vol. 66, Issue 8
Multidimensional analysis of direct-drive, plastic-shell implosions on OMEGA
journal, May 2005
- Radha, P. B.; Collins, T. J. B.; Delettrez, J. A.
- Physics of Plasmas, Vol. 12, Issue 5
Saturation of the Rayleigh-Taylor Growth of Broad-Bandwidth Laser-Imposed Nonuniformities in Planar Targets
journal, December 1998
- Smalyuk, V. A.; Boehly, T. R.; Bradley, D. K.
- Physical Review Letters, Vol. 81, Issue 24
Stabilizing Effect of Anisotropic Thermal Diffusion on the Ablative Rayleigh-Taylor Instability
journal, June 2007
- Masse, L.
- Physical Review Letters, Vol. 98, Issue 24
A model for multiphoton absorption in dielectric materials induced by short laser pulses at moderate intensities
journal, May 2013
- Mézel, Candice; Duchateau, Guillaume; Geneste, Grégory
- Journal of Physics: Condensed Matter, Vol. 25, Issue 23
Suppression of the Rayleigh-Taylor Instability due to Self-Radiation in a Multiablation Target
journal, May 2004
- Fujioka, Shinsuke; Sunahara, Atsushi; Nishihara, Katsunobu
- Physical Review Letters, Vol. 92, Issue 19
Measurement of a Dispersion Curve for Linear-Regime Rayleigh-Taylor Growth Rates in Laser-Driven Planar Targets
journal, April 1997
- Glendinning, S. G.; Dixit, S. N.; Hammel, B. A.
- Physical Review Letters, Vol. 78, Issue 17
Mitigating Laser Imprint in Direct-Drive Inertial Confinement Fusion Implosions with High- Dopants
journal, May 2012
- Hu, S. X.; Fiksel, G.; Goncharov, V. N.
- Physical Review Letters, Vol. 108, Issue 19
X-ray preheating of window materials in direct-drive shock-wave timing experiments
journal, December 2006
- Theobald, W.; Miller, J. E.; Boehly, T. R.
- Physics of Plasmas, Vol. 13, Issue 12
Multimode Rayleigh-Taylor Experiments on Nova
journal, July 1994
- Remington, B. A.; Weber, S. V.; Marinak, M. M.
- Physical Review Letters, Vol. 73, Issue 4
Suppression of Laser Nonuniformity Imprinting Using a Thin High- Coating
journal, February 2015
- Karasik, Max; Weaver, J. L.; Aglitskiy, Y.
- Physical Review Letters, Vol. 114, Issue 8
Measurements of laser-imprinting sensitivity to relative beam mistiming in planar plastic foils driven by multiple overlapping laser beams
journal, July 2005
- Smalyuk, V. A.; Goncharov, V. N.; Boehly, T. R.
- Physics of Plasmas, Vol. 12, Issue 7
Minimum Lp-norm two-dimensional phase unwrapping
journal, January 1996
- Ghiglia, Dennis C.; Romero, Louis A.
- Journal of the Optical Society of America A, Vol. 13, Issue 10
X‐ray laser radiography of perturbations due to imprint of laser speckle in 0.35 μm laser irradiation of a thin Si foil
journal, March 1996
- Kalantar, D. H.; Barbee, T. W.; DaSilva, L. B.
- Review of Scientific Instruments, Vol. 67, Issue 3
Convergent Rayleigh-Taylor Experiments on the Nova Laser
journal, December 1999
- Cherfils, C.; Glendinning, S. G.; Galmiche, D.
- Physical Review Letters, Vol. 83, Issue 26
Theory of induced spatial incoherence
journal, October 1987
- Lehmberg, R. H.; Schmitt, A. J.; Bodner, S. E.
- Journal of Applied Physics, Vol. 62, Issue 7
Localized Dynamics during Laser-Induced Damage in Optical Materials
journal, February 2004
- Carr, C. W.; Radousky, H. B.; Rubenchik, A. M.
- Physical Review Letters, Vol. 92, Issue 8
Measurement of the shell decompression in direct-drive inertial-confinement-fusion implosions
journal, May 2017
- Michel, D. T.; Hu, S. X.; Davis, A. K.
- Physical Review E, Vol. 95, Issue 5
Rayleigh-Taylor Instability and Laser-Pellet Fusion
journal, September 1974
- Bodner, Stephen E.
- Physical Review Letters, Vol. 33, Issue 13
Experimental investigation of smoothing by spectral dispersion
journal, January 2000
- Regan, Sean P.; Marozas, John A.; Kelly, John H.
- Journal of the Optical Society of America B, Vol. 17, Issue 9
A high-resolution two-dimensional imaging velocimeter
journal, March 2010
- Celliers, P. M.; Erskine, D. J.; Sorce, C. M.
- Review of Scientific Instruments, Vol. 81, Issue 3
Random Phasing of High-Power Lasers for Uniform Target Acceleration and Plasma-Instability Suppression
journal, September 1984
- Kato, Y.; Mima, K.; Miyanaga, N.
- Physical Review Letters, Vol. 53, Issue 11
Studies of Plastic-Ablator Compressibility for Direct-Drive Inertial Confinement Fusion on Omega
journal, May 2008
- Hu, S. X.; Smalyuk, V. A.; Goncharov, V. N.
- Physical Review Letters, Vol. 100, Issue 18
Performance of 1-THz-bandwidth, two-dimensional smoothing by spectral dispersion and polarization smoothing of high-power, solid-state laser beams
journal, January 2005
- Regan, Sean P.; Marozas, John A.; Craxton, R. Stephen
- Journal of the Optical Society of America B, Vol. 22, Issue 5
Simulations of laser imprint reduction using underdense foams and its consequences on the hydrodynamic instability growth
journal, August 2013
- Olazabal-Loumé, M.; Nicolaï, Ph; Riazuelo, G.
- New Journal of Physics, Vol. 15, Issue 8
Mitigating laser-imprint effects in direct-drive inertial confinement fusion implosions with an above-critical-density foam layer
journal, August 2018
- Hu, S. X.; Theobald, W.; Radha, P. B.
- Physics of Plasmas, Vol. 25, Issue 8
Direct-drive inertial confinement fusion: A review
journal, November 2015
- Craxton, R. S.; Anderson, K. S.; Boehly, T. R.
- Physics of Plasmas, Vol. 22, Issue 11
Comprehensive Diagnosis of Growth Rates of the Ablative Rayleigh-Taylor Instability
journal, January 2007
- Azechi, H.; Sakaiya, T.; Fujioka, S.
- Physical Review Letters, Vol. 98, Issue 4
Extreme ultraviolet probing of laser imprint in a thin foil using an x-ray laser backlighter
journal, January 1997
- Kalantar, D. H.; Da Silva, L. B.; Glendinning, S. G.
- Review of Scientific Instruments, Vol. 68, Issue 1
Enhanced Direct-Drive Implosions with Thin High- Ablation Layers
journal, February 2008
- Mostovych, Andrew N.; Colombant, Denis G.; Karasik, Max
- Physical Review Letters, Vol. 100, Issue 7
Measurements of direct drive laser imprint in thin foils by radiography using an x-ray laser backlighter
journal, May 1997
- Kalantar, D. H.; Key, M. H.; Da Silva, L. B.
- Physics of Plasmas, Vol. 4, Issue 5
Laser Smoothing and Imprint Reduction with a Foam Layer in the Multikilojoule Regime
journal, May 2009
- Depierreux, S.; Labaune, C.; Michel, D. T.
- Physical Review Letters, Vol. 102, Issue 19
Numerical refocusing of 2d-VISAR data
journal, May 2014
- Erskine, David J.; Smith, R. F.; Bolme, C.
- Journal of Physics: Conference Series, Vol. 500, Issue 14
Works referencing / citing this record:
Laser Smoothing and Imprint Reduction with a Foam Layer in the Multikilojoule Regime
journal, May 2009
- Depierreux, S.; Labaune, C.; Michel, D. T.
- Physical Review Letters, Vol. 102, Issue 19
Modeling the solid-to-plasma transition for laser imprinting in direct-drive inertial confinement fusion
journal, September 2019
- Duchateau, G.; Hu, S. X.; Pineau, A.
- Physical Review E, Vol. 100, Issue 3
Effects of thin high-Z layers on the hydrodynamics of laser-accelerated plastic targets
journal, May 2002
- Obenschain, S. P.; Colombant, D. G.; Karasik, M.
- Physics of Plasmas, Vol. 9, Issue 5
Mitigating Laser Imprint in Direct-Drive Inertial Confinement Fusion Implosions with High- Dopants
journal, May 2012
- Hu, S. X.; Fiksel, G.; Goncharov, V. N.
- Physical Review Letters, Vol. 108, Issue 19
Extreme ultraviolet probing of laser imprint in a thin foil using an x-ray laser backlighter
journal, January 1997
- Kalantar, D. H.; Da Silva, L. B.; Glendinning, S. G.
- Review of Scientific Instruments, Vol. 68, Issue 1
Convergent Rayleigh-Taylor Experiments on the Nova Laser
journal, December 1999
- Cherfils, C.; Glendinning, S. G.; Galmiche, D.
- Physical Review Letters, Vol. 83, Issue 26
Robust two-dimensional weighted and unweighted phase unwrapping that uses fast transforms and iterative methods
journal, January 1994
- Ghiglia, Dennis C.; Romero, Louis A.
- Journal of the Optical Society of America A, Vol. 11, Issue 1
Saturation of the Rayleigh-Taylor Growth of Broad-Bandwidth Laser-Imposed Nonuniformities in Planar Targets
journal, December 1998
- Smalyuk, V. A.; Boehly, T. R.; Bradley, D. K.
- Physical Review Letters, Vol. 81, Issue 24
Measurement of the shell decompression in direct-drive inertial-confinement-fusion implosions
journal, May 2017
- Michel, D. T.; Hu, S. X.; Davis, A. K.
- Physical Review E, Vol. 95, Issue 5
Measurements of laser-imprinting sensitivity to relative beam mistiming in planar plastic foils driven by multiple overlapping laser beams
journal, July 2005
- Smalyuk, V. A.; Goncharov, V. N.; Boehly, T. R.
- Physics of Plasmas, Vol. 12, Issue 7
Theory of induced spatial incoherence
journal, October 1987
- Lehmberg, R. H.; Schmitt, A. J.; Bodner, S. E.
- Journal of Applied Physics, Vol. 62, Issue 7
Multimode Rayleigh-Taylor Experiments on Nova
journal, July 1994
- Remington, B. A.; Weber, S. V.; Marinak, M. M.
- Physical Review Letters, Vol. 73, Issue 4
Localized Dynamics during Laser-Induced Damage in Optical Materials
journal, February 2004
- Carr, C. W.; Radousky, H. B.; Rubenchik, A. M.
- Physical Review Letters, Vol. 92, Issue 8
Measurement of a Dispersion Curve for Linear-Regime Rayleigh-Taylor Growth Rates in Laser-Driven Planar Targets
journal, April 1997
- Glendinning, S. G.; Dixit, S. N.; Hammel, B. A.
- Physical Review Letters, Vol. 78, Issue 17
Fourier-Space Nonlinear Rayleigh-Taylor Growth Measurements of 3D Laser-Imprinted Modulations in Planar Targets
journal, November 2005
- Smalyuk, V. A.; Sadot, O.; Delettrez, J. A.
- Physical Review Letters, Vol. 95, Issue 21
Reduction of time-averaged irradiation speckle nonuniformity in laser-driven plasmas due to target ablation
journal, September 1997
- Epstein, R.
- Journal of Applied Physics, Vol. 82, Issue 5
Initial performance results of the OMEGA laser system
journal, January 1997
- Boehly, T. R.; Brown, D. L.; Craxton, R. S.
- Optics Communications, Vol. 133, Issue 1-6
Numerical refocusing of 2d-VISAR data
journal, May 2014
- Erskine, David J.; Smith, R. F.; Bolme, C.
- Journal of Physics: Conference Series, Vol. 500, Issue 14
Measurements of direct drive laser imprint in thin foils by radiography using an x-ray laser backlighter
journal, May 1997
- Kalantar, D. H.; Key, M. H.; Da Silva, L. B.
- Physics of Plasmas, Vol. 4, Issue 5
A high-resolution two-dimensional imaging velocimeter
journal, March 2010
- Celliers, P. M.; Erskine, D. J.; Sorce, C. M.
- Review of Scientific Instruments, Vol. 81, Issue 3
Multiphoton ionization of atoms
journal, October 1991
- Mainfray, G.; Manus, G.
- Reports on Progress in Physics, Vol. 54, Issue 10
Two-dimensional imaging velocity interferometry: Data analysis techniques
journal, April 2012
- Erskine, David J.; Smith, R. F.; Bolme, C. A.
- Review of Scientific Instruments, Vol. 83, Issue 4
Mitigating laser-imprint effects in direct-drive inertial confinement fusion implosions with an above-critical-density foam layer
journal, August 2018
- Hu, S. X.; Theobald, W.; Radha, P. B.
- Physics of Plasmas, Vol. 25, Issue 8
Reduction of laser imprinting using polarization smoothing on a solid-state fusion laser
journal, April 1999
- Boehly, T. R.; Smalyuk, V. A.; Meyerhofer, D. D.
- Journal of Applied Physics, Vol. 85, Issue 7
Stabilizing Effect of Anisotropic Thermal Diffusion on the Ablative Rayleigh-Taylor Instability
journal, June 2007
- Masse, L.
- Physical Review Letters, Vol. 98, Issue 24
Simulations of laser imprint reduction using underdense foams and its consequences on the hydrodynamic instability growth
journal, August 2013
- Olazabal-Loumé, M.; Nicolaï, Ph; Riazuelo, G.
- New Journal of Physics, Vol. 15, Issue 8
X‐ray laser radiography of perturbations due to imprint of laser speckle in 0.35 μm laser irradiation of a thin Si foil
journal, March 1996
- Kalantar, D. H.; Barbee, T. W.; DaSilva, L. B.
- Review of Scientific Instruments, Vol. 67, Issue 3
Understanding the effects of laser imprint on plastic-target implosions on OMEGA
journal, October 2016
- Hu, S. X.; Michel, D. T.; Davis, A. K.
- Physics of Plasmas, Vol. 23, Issue 10, 102701
Experimental investigation of smoothing by spectral dispersion
journal, January 2000
- Regan, Sean P.; Marozas, John A.; Kelly, John H.
- Journal of the Optical Society of America B, Vol. 17, Issue 9
Use of induced spatial incoherence for uniform illumination of laser fusion targets
journal, June 1983
- Lehmberg, R. H.; Obenschain, S. P.
- Optics Communications, Vol. 46, Issue 1
Two-dimensional simulations of the neutron yield in cryogenic deuterium-tritium implosions on OMEGA
journal, October 2010
- Hu, S. X.; Goncharov, V. N.; Radha, P. B.
- Physics of Plasmas, Vol. 17, Issue 10
Direct-drive inertial confinement fusion: A review
journal, November 2015
- Craxton, R. S.; Anderson, K. S.; Boehly, T. R.
- Physics of Plasmas, Vol. 22, Issue 11
Comparison between measured and calculated nonuniformities of Nike laser beams smoothed by induced spatial incoherence
journal, February 1998
- Deniz, A. V.; Lehecka, T.; Lehmberg, R. H.
- Optics Communications, Vol. 147, Issue 4-6
Direct-drive hydrodynamic instability experiments on the GEKKO XII laser
journal, November 1997
- Azechi, H.; Nakai, M.; Shigemori, K.
- Physics of Plasmas, Vol. 4, Issue 11
Suppression of the Rayleigh-Taylor Instability due to Self-Radiation in a Multiablation Target
journal, May 2004
- Fujioka, Shinsuke; Sunahara, Atsushi; Nishihara, Katsunobu
- Physical Review Letters, Vol. 92, Issue 19
Distributed phase plates for super-Gaussian focal-plane irradiance profiles
journal, January 1995
- Lin, Y.; Lawrence, G. N.; Kessler, T. J.
- Optics Letters, Vol. 20, Issue 7
A model for multiphoton absorption in dielectric materials induced by short laser pulses at moderate intensities
journal, May 2013
- Mézel, Candice; Duchateau, Guillaume; Geneste, Grégory
- Journal of Physics: Condensed Matter, Vol. 25, Issue 23
Studies of Plastic-Ablator Compressibility for Direct-Drive Inertial Confinement Fusion on Omega
journal, May 2008
- Hu, S. X.; Smalyuk, V. A.; Goncharov, V. N.
- Physical Review Letters, Vol. 100, Issue 18
X-ray preheating of window materials in direct-drive shock-wave timing experiments
journal, December 2006
- Theobald, W.; Miller, J. E.; Boehly, T. R.
- Physics of Plasmas, Vol. 13, Issue 12
Suppression of Laser Nonuniformity Imprinting Using a Thin High- Coating
journal, February 2015
- Karasik, Max; Weaver, J. L.; Aglitskiy, Y.
- Physical Review Letters, Vol. 114, Issue 8
Random Phasing of High-Power Lasers for Uniform Target Acceleration and Plasma-Instability Suppression
journal, September 1984
- Kato, Y.; Mima, K.; Miyanaga, N.
- Physical Review Letters, Vol. 53, Issue 11
Minimum Lp-norm two-dimensional phase unwrapping
journal, January 1996
- Ghiglia, Dennis C.; Romero, Louis A.
- Journal of the Optical Society of America A, Vol. 13, Issue 10
Rayleigh-Taylor Instability and Laser-Pellet Fusion
journal, September 1974
- Bodner, Stephen E.
- Physical Review Letters, Vol. 33, Issue 13
Comprehensive Diagnosis of Growth Rates of the Ablative Rayleigh-Taylor Instability
journal, January 2007
- Azechi, H.; Sakaiya, T.; Fujioka, S.
- Physical Review Letters, Vol. 98, Issue 4
Time-dependent ionization models designed for intense and short laser pulse propagation in dielectric materials
journal, May 2012
- Bourgeade, Antoine; Duchateau, Guillaume
- Physical Review E, Vol. 85, Issue 5
Multidimensional analysis of direct-drive, plastic-shell implosions on OMEGA
journal, May 2005
- Radha, P. B.; Collins, T. J. B.; Delettrez, J. A.
- Physics of Plasmas, Vol. 12, Issue 5
Velocity sensing interferometer (VISAR) modification
journal, January 1979
- Hemsing, Willard F.
- Review of Scientific Instruments, Vol. 50, Issue 1
Multiphoton Ionization in Dielectrics: Comparison of Circular and Linear Polarization
journal, December 2006
- Temnov, V. V.; Sokolowski-Tinten, K.; Zhou, P.
- Physical Review Letters, Vol. 97, Issue 23
Improved laser‐beam uniformity using the angular dispersion of frequency‐modulated light
journal, October 1989
- Skupsky, S.; Short, R. W.; Kessler, T.
- Journal of Applied Physics, Vol. 66, Issue 8
Enhanced Direct-Drive Implosions with Thin High- Ablation Layers
journal, February 2008
- Mostovych, Andrew N.; Colombant, Denis G.; Karasik, Max
- Physical Review Letters, Vol. 100, Issue 7
Performance of 1-THz-bandwidth, two-dimensional smoothing by spectral dispersion and polarization smoothing of high-power, solid-state laser beams
journal, January 2005
- Regan, Sean P.; Marozas, John A.; Craxton, R. Stephen
- Journal of the Optical Society of America B, Vol. 22, Issue 5