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.

ORLANDO G, CASTIGLIA G, CORSO P P, FIORDILINO E (2008). Bremsstrahlung from a repulsive potential: attosecond pulse generation. JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS, 41(8), 055601-1-055601-7 [10.1088/0953 -4075/41/5/055601].

Bremsstrahlung from a repulsive potential: attosecond pulse generation

ORLANDO, Gianfranco;CASTIGLIA, Giuseppe;CORSO, Pietro Paolo;FIORDILINO, Emilio
2008-01-01

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.
2008
ORLANDO G, CASTIGLIA G, CORSO P P, FIORDILINO E (2008). Bremsstrahlung from a repulsive potential: attosecond pulse generation. JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS, 41(8), 055601-1-055601-7 [10.1088/0953 -4075/41/5/055601].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/44774
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