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Coherent optical two-photon resonance tomographic imaging in three dimensions

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dc.abstract.enMagnetic resonance imaging is a three-dimensional imaging technique, where a gradient of the magnetic field is used to interrogate spin resonances with spatial resolution. The application of this technique to probe the coherence of atoms with good three-dimensional resolution is a challenging application. We propose and demonstrate an optical method to probe spin resonances via a two-photon Raman transition, reconstructing the 3D-structure of an atomic ensemble’s coherence, which is itself subject to external fields. Our method relies on a single time-and-space resolved heterodyne measurement, allowing the reconstruction of a complex 3D coherence profile. Owing to the optical interface, we reach a tomographic image resolution of 14 × 14 × 36 μm3. The technique allows to probe any transparent medium with a resonance structure and provides a robust diagnostic tool for atom-based quantum information protocols. As such, it is a viable technique for application to magnetometry, electrometry, and imaging of electromagnetic fields.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorParniak-Niedojadło, Michał
dc.contributor.authorSzawełło, Tomasz
dc.contributor.authorMazelanik, Mateusz
dc.contributor.authorLeszczyński, Adam
dc.date.accessioned2024-01-24T19:31:09Z
dc.date.available2024-01-24T19:31:09Z
dc.date.issued2023
dc.description.financeŚrodki finansowe przyznane na realizację projektu w zakresie badań naukowych lub prac rozwojowych
dc.description.number1
dc.description.volume6
dc.identifier.doi10.1038/S42005-023-01284-Z
dc.identifier.issn2399-3650
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/103211
dc.identifier.weblinkhttps://www.nature.com/articles/s42005-023-01284-z.pdf
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofCommunications Physics
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleCoherent optical two-photon resonance tomographic imaging in three dimensions
dc.typeJournalArticle
dspace.entity.typePublication