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Article Dans Une Revue Laser Physics Année : 2005

Attosecond pulses generation with an ellipticity-modulated laser pulse

Résumé

Attosecond pulse emission using a laser field with time-dependent ellipticity is studied experimentally and theoretically. Our theoretical approach is validated by comparison with experimental VUV spectra. We show in calculations that the VUV emission can be confined into a narrow temporal window in which the fundamental polarization is quasi-linear. We find an analytical equation describing the duration of this window and compare it with numerical results. The requirements for the fundamental field that are necessary to confine this emission to a single attosecond pulse generation are formulated.
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Dates et versions

hal-00555432 , version 1 (13-01-2011)

Identifiants

  • HAL Id : hal-00555432 , version 1

Citer

V. Strelkov, Amelle Zaïr, O. Tcherbakoff, Rodrigo B. Lopez-Martens, E. Cormier, et al.. Attosecond pulses generation with an ellipticity-modulated laser pulse. Laser Physics, 2005, 15 (6), pp.871-879. ⟨hal-00555432⟩

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