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Phys. Rev. A 75, 053401 (2007) [6 pages]

Multipole transitions of Rydberg atoms in modulated ponderomotive potentials

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B. Knuffman and G. Raithel
FOCUS Center & Michigan Center for Theoretical Physics, Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA

Received 18 January 2007; published 1 May 2007

We consider multipole transitions between Rydberg states in amplitude-modulated standing-wave ponderomotive potentials. For experimentally realizable depths of the ponderomotive potential, we find Rabi frequencies of tens of kilohertz. The transitions are not subject to dipole selection rules and allow for changes in the angular momentum quantum number up to about 5. The effects of energy level shifts caused by the ponderomotive potential are discussed.

© 2007 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.75.053401
DOI:
10.1103/PhysRevA.75.053401
PACS:
32.80.Pj, 32.70.Cs, 39.30.+w, 32.30.Bv