Photodissociation in intense laser fields: Predissociation analogy

作者：André D. Bandrauk, Michael L. Sink · 发表于：The Journal of Chemical Physics · 年份：1981 · DOI：10.1063/1.441217 · 被引用次数：272 · 研究领域：Laser-Matter Interactions and Applications、Atomic and Molecular Physics、Quantum optics and atomic interactions

Using the dressed molecule picture, it is shown that photodissociation in intense laser fields can be treated as a predissociation induced by the radiative coupling betweem the initial bound state and final dissociative state. Ar2+ is used as an example as it has a large electronic transition moment typical of molecular ions. It is found that at intensities of 1014 W/m2, one can no longer speak of Franck–Condon factors and that one must introduce into the description new adiabatic states created by the intense fields. It is further suggested how these new laser induced electronic states might be detected experimentally.