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Title: Collimated protons accelerated from an overdense gas jet irradiated by a 1 µm wavelength high-intensity short-pulse laser

Journal Article · · Scientific Reports
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [2];  [4];  [5];  [6];  [4];  [7];  [5];  [8];  [9];  [8]; ORCiD logo [2];  [5];  [7]
  1. Univ. Paris-Saclay (France); Sorbonne Univ., Paris (France); Inst. of Applied Physics, Nizhny Novgorod (Russia); Light Stream Labs LLC., Sunnyvale, CA (United States)
  2. Univ. de Lisboa (Portugal). Inst. Superior Técnico, GoLP/Inst. de Plasmas e Fusão Nuclear
  3. Univ. Paris-Saclay (France); Sorbonne Univ., Paris (France); Heinrich-Heine Univ., Dusseldorf (Germany). Inst. fur Laser - und Plasmaphysik
  4. INRS-EMT, Varennes, QC (Canada)
  5. Univ. Bordeaux (France). Centre National de la Recherche Scientifique (CNRS), CEA, CELIA, Talence (France)
  6. CEA, DAM, DIF, Arpajon (France)
  7. Univ. Paris-Saclay (France); Sorbonne Univ., Paris (France); Inst. of Applied Physics, Nizhny Novgorod (Russia)
  8. Heinrich-Heine Univ., Dusseldorf (Germany). Inst. fur Laser - und Plasmaphysik
  9. Inst. of Applied Physics, Nizhny Novgorod (Russia)

We have investigated proton acceleration in the forward direction from a near-critical density hydrogen gas jet target irradiated by a high intensity (1018 W/cm2), short-pulse (5 ps) laser with wavelength of 1.054 μm. We observed the signature of the Collisionless Shock Acceleration mechanism, namely quasi-monoenergetic proton beams with small divergence in addition to the more commonly observed electron-sheath driven proton acceleration. The proton energies we obtained were modest (~MeV), but prospects for improvement are offered through further tailoring the gas jet density profile. Also, we observed that this mechanism is very robust in producing those beams and thus can be considered as a future candidate in laser-driven ion sources driven by the upcoming next generation of multi-PW near-infrared lasers.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC); Agence Nationale de la Recherché (ANR); European Union’s Horizon 2020; Ministry of Education and Science of the Russian Federation; Fonds de recherche du Québec – Nature et technologies (FRQNT); Natural Sciences and Engineering Research Council of Canada (NSERC); ComputeCanada; European Research Council (ERC); German Research Foundation (DFG); ARIEL
Grant/Contract Number:
AC52-07NA27344; 11-IDEX-0004-02; ANR-17-CE30-0026-Pinnacle; 654148 Laserlab-Europe; 14.Z50.31.0007; 174726, 2016-PR-189974; 435416; 267841
OSTI ID:
1624346
Journal Information:
Scientific Reports, Vol. 7, Issue 1; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 14 works
Citation information provided by
Web of Science

References (55)

Laser-Accelerated Ions from a Shock-Compressed Gas Foil journal October 2016
Stimulated Raman scattering in the relativistic regime in near-critical plasmas journal January 2017
Progress in overexpanded supersonic jets and skimmed molecular beams in free-jet zones of silence journal September 1984
Isochoric heating of matter by laser-accelerated high-energy protons journal June 2006
Dynamics of Electric Fields Driving the Laser Acceleration of Multi-MeV Protons journal October 2005
Absolute calibration of photostimulable image plate detectors used as (0.5–20MeV) high-energy proton detectors journal July 2008
Characterization of laser plasmas for interaction studies: Progress in time-resolved density mapping journal December 1996
Development and characterization of very dense submillimetric gas jets for laser-plasma interaction journal March 2012
Laser generated proton beam focusing and high temperature isochoric heating of solid matter journal September 2007
High-Energy Ions from Near-Critical Density Plasmas via Magnetic Vortex Acceleration journal September 2010
Laser acceleration of low emittance, high energy ions and applications journal March 2009
Electric field detection in laser-plasma interaction experiments via the proton imaging technique journal May 2002
Ion acceleration by superintense laser-plasma interaction journal May 2013
Laser-Driven Shock Acceleration of Monoenergetic Ion Beams journal November 2012
Optimizing laser-driven proton acceleration from overdense targets journal July 2016
Energetic proton generation in ultra-intense laser–solid interactions journal February 2001
Energetic Protons from a Few-Micron Metallic Foil Evaporated by an Intense Laser Pulse journal November 2003
Time resolved density profiles of laser-heated plasmas journal January 1980
Proton Radiography of a Laser-Driven Implosion journal July 2006
Characterization of neutral density profile in a wide range of pressure of cylindrical pulsed gas jets journal June 2000
Intense High-Energy Proton Beams from Petawatt-Laser Irradiation of Solids journal October 2000
Laser ion acceleration via control of the near-critical density target journal January 2008
Fast Ignition by Intense Laser-Accelerated Proton Beams journal January 2001
Comment on “Collimated Multi-MeV Ion Beams from High-Intensity Laser Interactions with Underdense Plasma” journal January 2007
Absorption of ultra-intense laser pulses journal August 1992
Proton Shock Acceleration in Laser-Plasma Interactions journal January 2004
Targets for high repetition rate laser facilities: needs, challenges and perspectives journal January 2017
Fast Ion Generation by High-Intensity Laser Irradiation of Solid Targets and Applications journal April 2006
High energy proton acceleration in interaction of short laser pulse with dense plasma target journal May 2003
Review of laser-driven ion sources and their applications journal April 2012
High density gas jet nozzle design for laser target production journal July 2001
Hydrodynamics of laser-produced plasma corona measured by optical interferometry journal September 2008
Collimated Multi-MeV Ion Beams from High-Intensity Laser Interactions with Underdense Plasma journal June 2006
An ion acceleration mechanism in laser illuminated targets with internal electron density structure journal November 2010
Design and characterization of supersonic nozzles for wide focus laser-plasma interactions journal October 2009
Petawatt class lasers worldwide journal January 2015
Investigation of longitudinal proton acceleration in exploded targets irradiated by intense short-pulse laser journal January 2014
Finite Spot Effects on Radiation Pressure Acceleration from Intense High-Contrast Laser Interactions with Thin Targets journal April 2012
Monoenergetic Proton Beams Accelerated by a Radiation Pressure Driven Shock journal January 2011
Laser Acceleration of Ion Bunches at the Front Surface of Overdense Plasmas journal April 2005
Instrumentation for diagnostics and control of laser-accelerated proton (ion) beams journal May 2014
Absorption of high-intensity subpicosecond lasers on solid density targets journal November 1992
Absorption of Short Laser Pulses on Solid Targets in the Ultrarelativistic Regime journal February 2008
Rayleigh-Taylor Instability of an Ultrathin Foil Accelerated by the Radiation Pressure of an Intense Laser journal May 2012
Laser acceleration of quasi-monoenergetic MeV ion beams journal January 2006
Modeling crossed-beam energy transfer for inertial confinement fusion journal May 2016
Practicability of protontherapy using compact laser systems journal May 2004
Collisionless shock waves in a plasma in a weak magnetic field journal January 1963
Laser-driven proton scaling laws and new paths towards energy increase journal December 2005
Energetic protons generated by ultrahigh contrast laser pulses interacting with ultrathin targets journal March 2007
The implementation and data analysis of an interferometer for intense short pulse laser experiments journal January 2016
Development of a Nomarski-type multi-frame interferometer as a time and space resolving diagnostics for the free electron density of laser-generated plasma journal April 2012
Laser ray tracing and power deposition on an unstructured three-dimensional grid journal January 2000
The future is fibre accelerators journal March 2013
Supersonic jets of hydrogen and helium for laser wakefield acceleration journal May 2016

Cited By (15)

Numerical modeling of laser-driven ion acceleration from near-critical gas targets journal April 2018
High-flux high-energy ion beam production from stable collisionless shock acceleration by intense petawatt-picosecond laser pulses journal March 2019
Experimental evidence for the enhanced and reduced stopping regimes for protons propagating through hot plasmas journal October 2018
The unexpected role of evolving longitudinal electric fields in generating energetic electrons in relativistically transparent plasmas journal September 2018
Development of gas jet targets for laser-plasma experiments at near-critical density journal June 2019
Efficient Laser-Driven Proton Acceleration from a Cryogenic Solid Hydrogen Target journal November 2019
Proton acceleration by collisionless shocks using a supersonic H 2 gas-jet target and high-power infrared laser pulses journal December 2019
Efficient Laser-Driven Proton Acceleration from a Cryogenic Solid Hydrogen Target text January 2019
Ion acceleration in electrostatic collisionless shock: on the optimal density profile for quasi-monoenergetic beams journal February 2018
Nm-sized cryogenic hydrogen clusters for a laser-driven proton source journal April 2019
Extreme brightness laser-based neutron pulses as a pathway for investigating nucleosynthesis in the laboratory journal September 2019
Ion acceleration in electrostatic collisionless shock: on the optimal density profile for quasi-monoenergetic beams text January 2017
Numerical modeling of laser-driven ion acceleration from near-critical gas targets text January 2018
The Unexpected Role of Evolving Longitudinal Electric Fields in Generating Energetic Electrons in Relativistically Transparent Plasmas text January 2018
Nm-sized cryogenic hydrogen clusters for a laser-driven proton source text January 2018