TY  - JOUR
AU  - Petrović, Jovana S.
AU  - Herrera, Ivan
AU  - Lombardi, P.
AU  - Schaefer, F.
AU  - Cataliotti, F. S.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5396
AB  - 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 multi-state 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 multi-parameter sensing schemes in cold-atom interferometry.
T2  - New Journal of Physics
T1  - A multi-state interferometer on an atom chip
VL  - 15
DO  - 10.1088/1367-2630/15/4/043002
ER  - 

@article{
author = "Petrović, Jovana S. and Herrera, Ivan and Lombardi, P. and Schaefer, F. and Cataliotti, F. S.",
year = "2013",
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 multi-state 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 multi-parameter sensing schemes in cold-atom interferometry.",
journal = "New Journal of Physics",
title = "A multi-state interferometer on an atom chip",
volume = "15",
doi = "10.1088/1367-2630/15/4/043002"
}

Petrović, J. S., Herrera, I., Lombardi, P., Schaefer, F.,& Cataliotti, F. S.. (2013). A multi-state interferometer on an atom chip. in New Journal of Physics, 15.
https://doi.org/10.1088/1367-2630/15/4/043002

Petrović JS, Herrera I, Lombardi P, Schaefer F, Cataliotti FS. A multi-state interferometer on an atom chip. in New Journal of Physics. 2013;15.
doi:10.1088/1367-2630/15/4/043002 .

Petrović, Jovana S., Herrera, Ivan, Lombardi, P., Schaefer, F., Cataliotti, F. S., "A multi-state interferometer on an atom chip" in New Journal of Physics, 15 (2013),
https://doi.org/10.1088/1367-2630/15/4/043002 . .