The University of Southampton
University of Southampton Institutional Repository

Propagation of cold atoms along a miniature magnetic guide

Propagation of cold atoms along a miniature magnetic guide
Propagation of cold atoms along a miniature magnetic guide
A cloud of laser-cooled 85Rb atoms is coupled through a magnetic funnel into a miniature waveguide formed by four current-carrying wires embedded in a silica fiber. The atom cloud has a ~100 µm radius within the fiber and propagates over cm distances. We study the coupling, propagation, and transverse distribution of atoms in the fiber, and find good agreement with theory. This prototype demonstrates the feasibility of miniature guides as a tool in the new field of integrated atom optics, leading to single-mode propagation of de Broglie waves and the possible preparation of 1D atom clouds.
1371-1373
Key, M.
b5f54bf8-13cf-4dac-b70d-702a675f6a1d
Hughes, I.G.
becf0697-5bb6-49e9-a483-b13e2ecc3adf
Rooijakkers, W.
10ac350d-43c8-470a-8257-5420ee1f0782
Sauer, B.E.
f2de29cb-9025-43ac-8ed2-80e0e4dbcac8
Hinds, E.A.
a3f6858d-f3fc-460f-84d1-193257a88aac
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Key, M.
b5f54bf8-13cf-4dac-b70d-702a675f6a1d
Hughes, I.G.
becf0697-5bb6-49e9-a483-b13e2ecc3adf
Rooijakkers, W.
10ac350d-43c8-470a-8257-5420ee1f0782
Sauer, B.E.
f2de29cb-9025-43ac-8ed2-80e0e4dbcac8
Hinds, E.A.
a3f6858d-f3fc-460f-84d1-193257a88aac
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c

Key, M., Hughes, I.G., Rooijakkers, W., Sauer, B.E., Hinds, E.A., Richardson, D.J. and Kazansky, P.G. (2000) Propagation of cold atoms along a miniature magnetic guide. Physical Review Letters, 84 (7), 1371-1373. (doi:10.1103/PhysRevLett.84.1371).

Record type: Article

Abstract

A cloud of laser-cooled 85Rb atoms is coupled through a magnetic funnel into a miniature waveguide formed by four current-carrying wires embedded in a silica fiber. The atom cloud has a ~100 µm radius within the fiber and propagates over cm distances. We study the coupling, propagation, and transverse distribution of atoms in the fiber, and find good agreement with theory. This prototype demonstrates the feasibility of miniature guides as a tool in the new field of integrated atom optics, leading to single-mode propagation of de Broglie waves and the possible preparation of 1D atom clouds.

Text
1915 - Author's Original
Download (342kB)

More information

Published date: 14 February 2000

Identifiers

Local EPrints ID: 13652
URI: http://eprints.soton.ac.uk/id/eprint/13652
PURE UUID: 205d6537-df2a-488f-bf22-c7901f2f4773
ORCID for D.J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058

Catalogue record

Date deposited: 06 Jan 2005
Last modified: 16 Mar 2024 02:39

Export record

Altmetrics

Contributors

Author: M. Key
Author: I.G. Hughes
Author: W. Rooijakkers
Author: B.E. Sauer
Author: E.A. Hinds
Author: D.J. Richardson ORCID iD
Author: P.G. Kazansky

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×