High-order harmonic generation in light molecules: moving-nuclei semiclassical simulations

I. A. Gonoskov; M. Yu. Ryabikin; A. M. Sergeev

doi:10.1117/12.675494

3 February 2006 High-order harmonic generation in light molecules: moving-nuclei semiclassical simulations

I. A. Gonoskov, M. Yu. Ryabikin, A. M. Sergeev

Proceedings Volume 5975, Topical Problems of Nonlinear Wave Physics; 59750B (2006) https://doi.org/10.1117/12.675494
Event: Topical Problems of Nonlinear Wave Physics, 2005, St. Petersburg, Russian Federation

Abstract

A simple semiclassical approach has been proposed recently to describe the strong-field phenomena in molecules beyond the Born-Oppenheimer approximation. We use this approach to study high harmonic generation in molecules with moving nuclei. We study how the competition between rotational, vibrational, and electronic excitation, as well as dissociation and ionization, influence the harmonic spectra from light molecules. The possibilities to use the nuclear motion to control the spectral shape and temporal confinement of harmonic radiation are discussed.

Citation Download Citation

I. A. Gonoskov, M. Yu. Ryabikin, and A. M. Sergeev "High-order harmonic generation in light molecules: moving-nuclei semiclassical simulations", Proc. SPIE 5975, Topical Problems of Nonlinear Wave Physics, 59750B (3 February 2006); https://doi.org/10.1117/12.675494

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