Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 4730-4735 |
| Seitenumfang | 6 |
| Fachzeitschrift | Physical Review A - Atomic, Molecular, and Optical Physics |
| Jahrgang | 57 |
| Ausgabenummer | 6 |
| Publikationsstatus | Veröffentlicht - 1 Juni 1998 |
Abstract
A special kind of atomic beam splitter using a four-level atomic system in combination with polarized light fields is demonstrated. These specific atom optical elements are used to operate an atom interferometer where the beam-splitting mechanism acts selectively on specific paths only and therefore allows for several different interferometer geometries. Based on a Ramsey-Bordé configuration, the experimental data show considerably better accuracy and a contrast enhanced by 65% compared to the two-level interferometer. Our concept appears to be especially interesting in the context of metrological aspects in matter-wave interferometry.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Physical Review A - Atomic, Molecular, and Optical Physics, Jahrgang 57, Nr. 6, 01.06.1998, S. 4730-4735.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Atom interferometry with polarizing beam splitters
AU - Hinderthür, H.
AU - Pautz, A.
AU - Ruschewitz, F.
AU - Sengstock, K.
AU - Ertmer, W.
PY - 1998/6/1
Y1 - 1998/6/1
N2 - A special kind of atomic beam splitter using a four-level atomic system in combination with polarized light fields is demonstrated. These specific atom optical elements are used to operate an atom interferometer where the beam-splitting mechanism acts selectively on specific paths only and therefore allows for several different interferometer geometries. Based on a Ramsey-Bordé configuration, the experimental data show considerably better accuracy and a contrast enhanced by 65% compared to the two-level interferometer. Our concept appears to be especially interesting in the context of metrological aspects in matter-wave interferometry.
AB - A special kind of atomic beam splitter using a four-level atomic system in combination with polarized light fields is demonstrated. These specific atom optical elements are used to operate an atom interferometer where the beam-splitting mechanism acts selectively on specific paths only and therefore allows for several different interferometer geometries. Based on a Ramsey-Bordé configuration, the experimental data show considerably better accuracy and a contrast enhanced by 65% compared to the two-level interferometer. Our concept appears to be especially interesting in the context of metrological aspects in matter-wave interferometry.
UR - http://www.scopus.com/inward/record.url?scp=0002558345&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.57.4730
DO - 10.1103/PhysRevA.57.4730
M3 - Article
AN - SCOPUS:0002558345
VL - 57
SP - 4730
EP - 4735
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 6
ER -