Coherent Quantum Dynamics

We perform experiments on the coherent dynamics of atomic quantum systems. We create superposition states of external and internal degrees of freedom of laser cooled atoms and investigate dephasing and decoherence phenomena.

In optical lattices, we study superposition states in the motion of trapped atoms and applied spin-echo technique for the determination of coherence times.

Quantum Information Processing with Microfabricated Optical Elements
F.B.J. Buchkremer, R. Dumke, M. Volk, T. Müther, G. Birkl, W. Ertmer
Laser Physics 12, 736 – 741 (2002) - Initiates file downloadreprint

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