Inductive dressed ring traps for ultracold atoms

Matthieu Vangeleyn, Barry M. Garraway, Hélène Perrin, Aidan S. Arnold

Research output: Contribution to journalArticle

6 Citations (Scopus)
36 Downloads (Pure)

Abstract

We present two novel dressed inductive ring trap geometries, ideal for atom interferometry or studies of superfluidity and well-suited to utilization 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.
Original languageEnglish
Article number071001
Number of pages6
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume47
Issue number7
DOIs
Publication statusPublished - 14 Apr 2014

Fingerprint

traps
rings
atoms
interferometry
geometry
superfluidity
retaining
chips
radii
diffraction

Keywords

  • Bose-Einstein condensates
  • RF dressed potentials
  • ring geometries
  • ultracold atoms

Cite this

Vangeleyn, Matthieu ; Garraway, Barry M. ; Perrin, Hélène ; Arnold, Aidan S. / Inductive dressed ring traps for ultracold atoms. In: Journal of Physics B: Atomic, Molecular and Optical Physics. 2014 ; Vol. 47, No. 7.
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Inductive dressed ring traps for ultracold atoms. / Vangeleyn, Matthieu; Garraway, Barry M.; Perrin, Hélène; Arnold, Aidan S.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 47, No. 7, 071001, 14.04.2014.

Research output: Contribution to journalArticle

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