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Article Dans Une Revue Physical Review A : Atomic, molecular, and optical physics [1990-2015] Année : 2008

Off-resonant Raman transitions impact in an atom interferometer

Résumé

We study the influence of off-resonant two photon transitions on high precision measurements with atom interferometers based on stimulated Raman transitions. These resonances induce a two photon light shift on the resonant Raman condition. The impact of this effect is investigated in two highly sensitive experiments: a gravimeter and a gyroscope-accelerometer. We show that it can lead to significant systematic phase shifts, which have to be taken into account in order to achieve best performances in term of accuracy and stability.
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Dates et versions

hal-00315706 , version 1 (29-08-2008)

Identifiants

Citer

Alexandre Gauguet, Tanja Mehlstäubler, Thomas Lévèque, J. Le Gouët, Oualid Chaibi, et al.. Off-resonant Raman transitions impact in an atom interferometer. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2008, 78, pp.043615. ⟨10.1103/PhysRevA.78.043615⟩. ⟨hal-00315706⟩
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