A multi-state interferometer on an atom chip.
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| Title: | A multi-state interferometer on an atom chip. |
|---|---|
| Authors: | Petrovic, J.1,2 jovanap@vin.bg.ac.rs, Herrera, I.1, Lombardi, P.1,3, Schäfer, F.1, Cataliotti, F. S.1,3 |
| Source: | New Journal of Physics. 2013, Vol. 15 Issue 4, p1-13. 13p. |
| Subjects: | Atom interferometers, Gravity, Momentum space, Bose-Einstein condensation, Zeeman effect |
| Abstract: | Matter-wave interferometry is a powerful tool for high-precision measurements of the quantum properties of atoms, many-body phenomena and gravity. The most precise matter-wave interferometers exploit the excellent localization in momentum space and coherence of the degenerate gases. Further enhancement of the sensitivity and reduction of complexity are crucial conditions for the success and widening of their applications. Here we introduce a multistate interferometric scheme that offers advances in both these aspects. The coherent coupling between Bose-Einstein condensates in different Zeeman states is used to generate high-harmonic output signals with an enhanced resolution and the maximum possible interferometric visibility. We demonstrate the realization of such an interferometer as a compact, easy to use, atomchip device. This provides an alternative method for the measurement of the light-atom and surface-atom interactions and enables the application of multiparameter sensing schemes in cold-atom interferometry. [ABSTRACT FROM AUTHOR] |
| Copyright of New Journal of Physics is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 90222401 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1088/1367-2630/15/4/043002 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1 Subjects: – SubjectFull: Atom interferometers Type: general – SubjectFull: Gravity Type: general – SubjectFull: Momentum space Type: general – SubjectFull: Bose-Einstein condensation Type: general – SubjectFull: Zeeman effect Type: general Titles: – TitleFull: A multi-state interferometer on an atom chip. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Petrovic, J. – PersonEntity: Name: NameFull: Herrera, I. – PersonEntity: Name: NameFull: Lombardi, P. – PersonEntity: Name: NameFull: Schäfer, F. – PersonEntity: Name: NameFull: Cataliotti, F. S. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: 2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 13672630 Numbering: – Type: volume Value: 15 – Type: issue Value: 4 Titles: – TitleFull: New Journal of Physics Type: main |
| ResultId | 1 |
