title: Theoretical study of above-threshold dissociation on diatomic molecules by using nonresonant intense laser pulses.
abstract: The above-threshold dissociation of the ground state of a OH molecule under intense nonresonant laser pulses has been studied using the time-dependent Schrödinger equation with discrete variable representation. The applied field is assumed as a two-color mixed nonresonant laser pulses which has the nonresonant frequency omega and the overtone 2omega. After modulating the relative phase factor between the omega and 2omega pulse, we extracted a three-photon absorption peak or a five-photon absorption peak in the ATD spectrum.
authors.affiliation: Kinjo University, Kasama, Hakusan 924-8511, Japan. sugimori@kinjo.ac.jp
authors.forename: Kimikazu
authors.initials: K
authors.lastname: Sugimori
authors.forename: Tomoya
authors.initials: T
authors.lastname: Ito
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Takata
authors.forename: Kazuhiro
authors.initials: K
authors.lastname: Ichitani
authors.forename: Hidemi
authors.initials: H
authors.lastname: Nagao
authors.forename: Kiyoshi
authors.initials: K
authors.lastname: Nishikawa