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Pré-Publication, Document De Travail Année : 2006

Dipole blockade through Rydberg Forster resonance energy transfer

Matthieu Viteau
Daniel Comparat

Résumé

High resolution laser excitation of np Rydberg states of cesium atoms shows a dipole blockade at Förster resonances corresponding to the resonant dipole-dipole energy transfer of the np + np → ns + (n + 1)s reaction. The dipole-dipole interaction can be tuned on and off by the Stark effect, and such a process observed for relatively low n (25 − 41) is promising for quantum gate devices. Both Penning ionization and saturation in the laser excitation can limit the range of observation of the dipole blockade
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Dates et versions

hal-00020067 , version 1 (06-03-2006)
hal-00020067 , version 2 (28-04-2006)

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Citer

Thibault Vogt, Matthieu Viteau, Jianming Zhao, Amodsen Chotia, Daniel Comparat, et al.. Dipole blockade through Rydberg Forster resonance energy transfer. 2006. ⟨hal-00020067v2⟩
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