Bremsstrahlung from a repulsive potential: attosecond pulse generation

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Abstract

The collision of an electron against a repulsive potential in the presence of a laser field is investigated. It is found that a sufficiently strong laser field forces the electron to remain in the neighbourhood of the repulsive potential causing bremsstrahlung. By appropriately filtering the emitted signal, an electron in the presence of a repulsive potential is capable of generating attosecond pulses.
Lingua originaleEnglish
pagine (da-a)055601-1-055601-7
Numero di pagine7
RivistaJOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS
Volume41
Stato di pubblicazionePublished - 2008

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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