Anisotropic light shift and magic polarization of the intercombination line of dysprosium atoms in a far-detuned dipole trap

We characterize the anisotropic differential ac-Stark shift for the Dy 626 nm intercombination transition, induced in a far-detuned 1070 nm optical dipole trap, and observe the existence of a “magic polarization” for which the polarizabilities of the ground and excited states are equal. From our mea...

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Bibliographic Details
Main Authors: Chalopin, T, Makhalov, V, Bouazza, C, Evrard, A, Barker, A, Lepers, M, Wyart, J, Dulieu, O, Dalibard, J, Lopes, R, Nascimbene, S
Format: Journal article
Published: American Physical Society 2018