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Nils Kimmel - One of the best experts on this subject based on the ideXlab platform.

Sebastian Schorb - One of the best experts on this subject based on the ideXlab platform.

Tais Gorkhover - One of the best experts on this subject based on the ideXlab platform.

Hartmut Ruhl - One of the best experts on this subject based on the ideXlab platform.

  • Laser field absorption in self-generated electron-positron pair Plasma.
    Physical Review Letters, 2011
    Co-Authors: E. N. Nerush, I. Yu. Kostyukov, Alexander Fedotov, N. B. Narozhny, N. V. Elkina, Hartmut Ruhl
    Abstract:

    Recently, much attention has been attracted to the problem of limitations on the attainable intensity of high power lasers [A. M. Fedotov et al., Phys. Rev. Lett. 105, 080402 (2010)]. The laser energy can be absorbed by electron-positron pair Plasma produced from a seed by a strong laser field via the development of the electromagnetic cascades. The numerical model for a self-consistent study of electron-positron pair Plasma Dynamics is developed. Strong absorption of the laser energy in self-generated overdense electron-positron pair Plasma is demonstrated. It is shown that the absorption becomes important for a not extremely high laser intensity I{approx}10{sup 24} W/cm{sup 2} achievable in the near future.

  • laser field absorption in self generated electron positron pair Plasma
    Physical Review Letters, 2011
    Co-Authors: E. N. Nerush, N. B. Narozhny, N. V. Elkina, A M Fedotov, Yu I Kostyukov, Hartmut Ruhl
    Abstract:

    Recently, much attention has been attracted to the problem of limitations on the attainable intensity of high power lasers [A. M. Fedotov et al., Phys. Rev. Lett. 105, 080402 (2010)]. The laser energy can be absorbed by electron-positron pair Plasma produced from a seed by a strong laser field via the development of the electromagnetic cascades. The numerical model for a self-consistent study of electron-positron pair Plasma Dynamics is developed. Strong absorption of the laser energy in self-generated overdense electron-positron pair Plasma is demonstrated. It is shown that the absorption becomes important for a not extremely high laser intensity $I\ensuremath{\sim}{10}^{24}\text{ }\text{ }\mathrm{W}/{\mathrm{cm}}^{2}$ achievable in the near future.

Daniela Rupp - One of the best experts on this subject based on the ideXlab platform.