Effects of orientation and alignment in high-harmonic generation and above threshold ionization

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dc.creatorMadsen, C. B.
dc.creatorMouritzen, A. S.
dc.creatorKjeldsen, T. K.
dc.creatorMadsen, L. B.
dc.date2007-03-26
dc.date.accessioned2026-07-07T08:31:56Z
dc.date.available2026-07-07T08:31:56Z
dc.descriptionWhen molecules interact with intense light sources of femtosecond or shorter duration the rotational degrees of freedom are frozen during the response to the strong nonperturbative interaction. We show how the frozen degrees of freedom affect the measurable signals in high-harmonic generation and above threshold ionization. High-harmonic generation exhibits optical coherence in the signal from different orientations of the molecule. For ionization, the contributions from different orientations are added incoherently. The effects are demonstrated for realistic alignment and orientation schemes.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/physics/0703234
dc.identifierhttp://arxiv.org/abs/physics/0703234
dc.identifierPhys. Rev. A 76, 035401 (2007)
dc.identifierdoi:10.1103/PhysRevA.76.035401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138650
dc.subjectAtomic Physics
dc.titleEffects of orientation and alignment in high-harmonic generation and above threshold ionization
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