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arXiv · 0805.0765

Controlled insertion and retrieval of atoms coupled to a high-finesse optical resonator

Mkrtych Khudaverdyan·Wolfgang Alt·Igor Dotsenko·Tobias Kampschulte·Karim Lenhard·Arno Rauschenbeutel·Sebastian Reick·Karsten Schörner·Artur Widera·Dieter Meschede
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Abstract

We experimentally investigate the interaction between one and two atoms and the field of a high-finesse optical resonator. Laser-cooled caesium atoms are transported into the cavity using an optical dipole trap. We monitor the interaction dynamics of a single atom strongly coupled to the resonator mode for several hundred milliseconds by observing the cavity transmission. Moreover, we investigate the position-dependent coupling of one and two atoms by shuttling them through the cavity mode. We demonstrate an alternative method, which suppresses heating effects, to analyze the atom-field interaction by retrieving the atom from the cavity and by measuring its final state.

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Mkrtych Khudaverdyan, Wolfgang Alt, Igor Dotsenko, Tobias Kampschulte, Karim Lenhard, Arno Rauschenbeutel, Sebastian Reick, Karsten Schörner, Artur Widera, Dieter Meschede. 2008-05-31. Controlled insertion and retrieval of atoms coupled to a high-finesse optical resonator. https://doi.org/10.1088/1367-2630/10/7/073023

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