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arXiv 2001-01-15 DOI 10.1103/PhysRevA.63.063602 0 views

Optical dipole traps and atomic waveguides based on Bessel light beams

Arlt, J. · Dholakia, K. · Soneson, J. · Wright, E. M.

Original · EN

We theoretically investigate the use of Bessel light beams generated using axicons for creating optical dipole traps for cold atoms and atomic waveguiding. Zeroth-order Bessel beams can be used to produce highly elongated dipole traps allowing for the study of one-dimensional trapped gases and realization of a Tonks gas of impentrable bosons. First-order Bessel beams are shown to be able to produce tight confined atomic waveguides over centimeter distances.

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