Dynamics of multilevel molecules and pulse propagation beyond rotating wave approximation near two-photon resonance
2007 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 76, no 4, 043422Article in journal (Refereed) Published
Dynamics of multilevel molecules and pulse propagation is studied near the two-photon resonance. We have found a strict solution of this problem beyond the rotating wave approximation. Our analytical solution is in close agreement with the strict numerical solution for the 4,4(')-bis(dimethylamino) stilbene molecule. The compensation of the dynamical Stark shift is studied for fixed-in-space molecules. It is shown that the orientational disorder does not allow complete compensation of the dynamical Stark shift.
Place, publisher, year, edition, pages
2007. Vol. 76, no 4, 043422
Self-Induced Transparency, Cross-Sections, Laser-Pulses, Density, Absorption, Superfluorescence, Spectroscopy, Excitation, Exchange
IdentifiersURN: urn:nbn:se:kth:diva-11455DOI: 10.1103/PhysRevA.76.043422ISI: 000250619700139ScopusID: 2-s2.0-35548998315OAI: oai:DiVA.org:kth-11455DiVA: diva2:276729
QC 201007282009-11-112009-11-112016-07-22Bibliographically approved