In this paper we show how it is possible to investigate the nuclear dynamics of simple molecular ions and molecules by looking at the high-order harmonic generation spectra they emit in the presence of a laser field. In particular we investigate two different effects: the presence of sidebands in the emitted spectra around the usual odd harmonics and an isotopic effect which affects the height of the plateau lines. We further study the advantages and the limitations of the semiclassical approach.
DANIELE R, CASTIGLIA G, CORSO PP, FIORDILINO E, MORALES F, ORLANDO G (2009). Nuclear Molecular Dynamics Investigated by Using High Order Harmonic Generation Spectra. JOURNAL OF MODERN OPTICS, 56(6), 751-757 [10.1080/09500340802200051].
Nuclear Molecular Dynamics Investigated by Using High Order Harmonic Generation Spectra
DANIELE, Rosalba;CASTIGLIA, Giuseppe;CORSO, Pietro Paolo;FIORDILINO, Emilio;MORALES, Francesca;ORLANDO, Gianfranco
2009-01-01
Abstract
In this paper we show how it is possible to investigate the nuclear dynamics of simple molecular ions and molecules by looking at the high-order harmonic generation spectra they emit in the presence of a laser field. In particular we investigate two different effects: the presence of sidebands in the emitted spectra around the usual odd harmonics and an isotopic effect which affects the height of the plateau lines. We further study the advantages and the limitations of the semiclassical approach.
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