Plasma Physics Reports

, Volume 30, Issue 6, pp 473–495

High-energy ion generation by short laser pulses

  • A. Maksimchuk
  • K. Flippo
  • H. Krause
  • G. Mourou
  • K. Nemoto
  • D. Shultz
  • D. Umstadter
  • R. Vane
  • V. Yu. Bychenkov
  • G. I. Dudnikova
  • V. F. Kovalev
  • K. Mima
  • V. N. Novikov
  • Y. Sentoku
  • S. V. Tolokonnikov
Particle Acceleration in Plasma

DOI: 10.1134/1.1768582

Cite this article as:
Maksimchuk, A., Flippo, K., Krause, H. et al. Plasma Phys. Rep. (2004) 30: 473. doi:10.1134/1.1768582
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Abstract

This paper reviews the many recent advances at the Center for Ultrafast Optical Science (CUOS) at the University of Michigan in multi-MeV ion beam generation from the interaction of short laser pulses focused onto thin foil targets at intensities ranging from 1017 to 1019 W/cm2. Ion beam characteristics were studied by changing the laser intensity, laser wavelength, target material, and by depositing a well-absorbed coating. We manipulated the proton beam divergence using shaped targets and observed nuclear transformation induced by high-energy protons and deuterons. Qualitative theoretical approaches and fully relativistic two-dimensional particle-in-cell simulations modeled energetic ion generation. Comparison with experiments sheds light on ion energy spectra for multi-species plasma, the dependences of ion-energy on preplasma scale length and solid density plasma thickness, and laser-triggered isotope yield. Theoretical predictions are also made with the aim of studying ion generation for high-power lasers with the energies expected in the near future, and for the relativistic intensity table-top laser, a prototype of which is already in operation at CUOS in the limits of several-cycle pulse duration and a single-wavelength spot size.

Copyright information

© MAIK "Nauka/Interperiodica" 2004

Authors and Affiliations

  • A. Maksimchuk
    • 1
  • K. Flippo
    • 1
  • H. Krause
    • 2
  • G. Mourou
    • 1
  • K. Nemoto
    • 3
  • D. Shultz
    • 2
  • D. Umstadter
    • 1
  • R. Vane
    • 2
  • V. Yu. Bychenkov
    • 4
  • G. I. Dudnikova
    • 5
  • V. F. Kovalev
    • 6
  • K. Mima
    • 7
  • V. N. Novikov
    • 4
  • Y. Sentoku
    • 8
  • S. V. Tolokonnikov
    • 9
  1. 1.Center for Ultrafast Optical ScienceUniversity of MichiganAnn ArborUSA
  2. 2.Oak Ridge National LaboratoryOak RidgeUSA
  3. 3.Central Research Institute of Electric Power IndustryTokyoJapan
  4. 4.Lebedev Physics InstituteRussian Academy of SciencesMoscowRussia
  5. 5.Institute of Computational TechnologiesSiberian Branch of Russian Academy of SciencesNovosibirskRussia
  6. 6.Institute for Mathematical ModelingRussian Academy of SciencesMoscowRussia
  7. 7.Institute for Laser EngineeringOsaka UniversitySuita, OsakaJapan
  8. 8.General AtomicsSan DiegoUSA
  9. 9.Russian Research Centre Kurchatov InstituteMoscowRussia