Hannover 2013 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 56: Poster III

Q 56.76: Poster

Donnerstag, 21. März 2013, 16:00–18:30, Empore Lichthof

Towards a miniaturized setup for single photon storage in an ensemble of neutral Rb atoms — •Sutapa Ghosh, Jose C. Gallego, Miguel Martinez-Dorantes, Wolfgang Alt, Marcel Spurny, and Dieter Meschede — Institut für Angewandte Physik, Universität Bonn, Wegelerstraße 8, 53115 Bonn

We present our progress in setting up a miniaturized CQED experiment for single photon storage in an ensemble of neutral Rb atoms. Rb atoms are trapped and cooled using a miniaturized MOT and transfered into a fiber-based optical cavity using our conveyor belt technique, where they are trapped in a 3D optical lattice (comprising a 2D optical lattice and the cavity field). This leads to strong localization of the atoms inside the resonator. The MOT is imaged from two perpendicular sides, giving a quasi-3D impression of the extension and position of the MOT.