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Sub-wavelength trapping and accelerating of neutral atoms with intense light carrying orbital angular momentum

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Abstract

We study the trapping and steering of neutral atoms in focused, high-intensity optical vortices. Appropriate combinations of Laguerre-Gaussian beams result in sub-wavelength, dynamical radial traps for atoms, controllable by the waist and the wavelength of the laser pulses.

© 2018 The Author(s)

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