Dissociation of Vibrationally Excited Heteronuclear Molecules by an Intense Infrared Field

摘要

Results of numerical simulations of the vibrational-rotational dynamics of a molecular system in the field of an intense infrared laser pulse are presented. The cases of quasi-monochromatic and ultrashort laser action on the nuclear subsystem are considered. The influence of the coherent repopulation of vibrationally excited molecular states on photodissociation and the peculiarities of photodissociation under the action of an ultrashort laser pulse are discussed. The results obtained for quasi-monochromatic laser action are interpreted in terms of interference stabilization.