Inductive dressed ring traps for ultracold atoms
Atomic Physics
2014-04-04 v2 Quantum Gases
Abstract
We present two novel dressed inductive ring trap geometries, ideal for atom interferometry or studies of superfluidity and well-suited to utilisation in atom chip architectures. The design permits ring radii currently only accessible via near-diffraction-limited optical traps, whilst retaining the ultra-smooth magnetic potential afforded by inductive traps. One geometry offers simple parallel implementation of multiple rings, whereas the other geometry permits axial beam-splitting of the torus suitable for whole-ring atom interferometry.
Cite
@article{arxiv.1310.2070,
title = {Inductive dressed ring traps for ultracold atoms},
author = {Matthieu Vangeleyn and Barry M. Garraway and Hélène Perrin and Aidan S. Arnold},
journal= {arXiv preprint arXiv:1310.2070},
year = {2014}
}
Comments
9 pages, 3 figures, linked movies