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Article Dans Une Revue Physical Review A : Atomic, molecular, and optical physics [1990-2015] Année : 2009

Phase control of nonadiabatic optical transitions

Résumé

We theoretically study the interaction of two time delayed, phase-locked, and nonresonant pulses with a two-level system in the strong field regime. The population transfer is shown to be extremely sensitive to the phase shift ϕ between the pulses, with efficient population transfer taking place only for ϕ close to π. This effect is explained in terms of nonadiabatic jump and rapid adiabatic passage phenomena.
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Dates et versions

hal-00926862 , version 1 (10-01-2014)

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Faheel Hashmi, M. A. Bouchene. Phase control of nonadiabatic optical transitions. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2009, 79 (2), 025401 [4 p.]. ⟨10.1103/PhysRevA.79.025401⟩. ⟨hal-00926862⟩
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