Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 163201 |
| Fachzeitschrift | Physical review letters |
| Jahrgang | 92 |
| Ausgabenummer | 16 |
| Publikationsstatus | Veröffentlicht - 21 Apr. 2004 |
Abstract
The coherent properties of beam splitters and Mach-Zehnder interferometers for guided neutral atoms were studied. The feasibility of guided-atom interferometry was provided strongly by simulations. The X-shaped beam splitter act analogously to a 'color filter'. It was found that temperature was not a limitation for the observation of interference fringes and coherence was preserved. Analysis shows that the observable fringe visibility was reduced by the experimental noise with predicted visibilities.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Physical review letters, Jahrgang 92, Nr. 16, 163201, 21.04.2004.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Coherence Properties of Guided-Atom Interferometers
AU - Kreutzmann, H.
AU - Poulsen, U. V.
AU - Lewenstein, M.
AU - Dumke, R.
AU - Ertmer, W.
AU - Birkl, G.
AU - Sanpera, A.
N1 - Funding information: This work is supported by the Deutsche Forschungs?>gemeinschaft (SFB 407) and the European Commission (RTN Cold Quantum Gases, RTN ATOM CHIPS, and IST project ACQP).
PY - 2004/4/21
Y1 - 2004/4/21
N2 - The coherent properties of beam splitters and Mach-Zehnder interferometers for guided neutral atoms were studied. The feasibility of guided-atom interferometry was provided strongly by simulations. The X-shaped beam splitter act analogously to a 'color filter'. It was found that temperature was not a limitation for the observation of interference fringes and coherence was preserved. Analysis shows that the observable fringe visibility was reduced by the experimental noise with predicted visibilities.
AB - The coherent properties of beam splitters and Mach-Zehnder interferometers for guided neutral atoms were studied. The feasibility of guided-atom interferometry was provided strongly by simulations. The X-shaped beam splitter act analogously to a 'color filter'. It was found that temperature was not a limitation for the observation of interference fringes and coherence was preserved. Analysis shows that the observable fringe visibility was reduced by the experimental noise with predicted visibilities.
UR - http://www.scopus.com/inward/record.url?scp=2942553717&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.92.163201
DO - 10.1103/PhysRevLett.92.163201
M3 - Article
AN - SCOPUS:2942553717
VL - 92
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 16
M1 - 163201
ER -