role of the gouy phase in the coherent phase control of the photoionization and photodissociation of vinyl chloride.pdf (561.11 kB)
Download file

Role of the Gouy phase in the coherent phase control of the photoionization and photodissociation of vinyl chloride

Download (561.11 kB)
journal contribution
posted on 14.04.2008, 00:00 authored by Vishal J. Barge, Zhan Hu, Joyce Willig, Robert J Gordon
We demonstrate theoretically and experimentally that the Gouy phase of a focused laser beam may be used to control the photoinduced reactions of a polyatomic molecule. Quantum mechanical interference between one- and three-photon excitation of vinyl chloride produces a small phase lag between the dissociation and ionization channels on the axis of the molecular beam. Away from the axis, the Gouy phase introduces a much larger phase lag that agrees quantitatively with theory without any adjustable parameters.

History

Publisher Statement

Copyright information http://prl.aps.org/about

Publisher

American Physical Socieety

issn

0031-9007

Issue date

31/12/2006

Usage metrics

Categories

Exports