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http://dx.doi.org/10.18419/opus-7066
Autor(en): | Pfau, Tilman Kurtsiefer, Christian Adams, Charles S. Sigel, Martin Mlynek, Jürgen |
Titel: | Magneto-optical beam splitter for atoms |
Erscheinungsdatum: | 1993 |
Dokumentart: | Zeitschriftenartikel |
Erschienen in: | Physical Review Letters 71 (1993), S. 3427-3430. URL http://dx.doi.org./10.1103/PhysRevLett.71.3427 |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-47355 http://elib.uni-stuttgart.de/handle/11682/7083 http://dx.doi.org/10.18419/opus-7066 |
Zusammenfassung: | We report an experimental demonstration of diffraction of He* atoms from a magneto-optical grating. The grating was produced by the interaction of three-level atoms with a light field of spatially varying polarization and a magnetic field. For a light shift matched to the Zeeman shift, a two-peaked diffraction pattern was observed, corresponding to a momentum splitting of 42ħk. The effect of changing the polarizations of the light field was investigated. The diffraction from the magneto-optical grating is compared directly with the diffraction of two-level atoms from a standing light wave and it is shown, that the magneto-optical interaction leads to more efficient coupling into high order momentum states. |
Enthalten in den Sammlungen: | 15 Fakultätsübergreifend / Sonstige Einrichtung |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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pfa5.pdf | 561,21 kB | Adobe PDF | Öffnen/Anzeigen |
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