K. Ellinger
University of Innsbruck
2 Papers
12 Citations
K. Ellinger is an academic researcher from University of Innsbruck. The author has contributed to research in topics: Dark state & Resolved sideband cooling. The author has an hindex of 2, co-authored 2 publications.
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Papers
Anomalous diffusion and levy walks in optical lattices
TL;DR: It is found that there exists a certain critical depth of the optical potential below which the atomic trajectories show Levy flights in space that last on a definite time scale (Levy walks), which leads to a transition from Gaussian spatial diffusion to anomalous diffusion while crossing this critical potential depth.
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Laser cooling of trapped atoms to the ground state: A dark state in position space
TL;DR: In this paper, the authors proposed a scheme that allows us to laser cool trapped atoms to the ground state of a one-dimensional confining potential, based on the creation of a dark state by designing the laser profile, so that the hottest atoms are coherently pumped to another internal level and then repumped back.