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Superradiant parametric conversion of spin waves

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cris.lastimport.scopus2024-02-12T19:30:18Z
dc.abstract.enAtomic-ensemble spin waves carrying single-photon Fock states exhibit nonclassical many-body correlations in between atoms. The same correlations are inherently associated with single-photon superradiance, forming the basis of a plethora of quantum light-matter interfaces. We devise a scheme allowing the preparation of spatially structured superradiant states in the atomic two-photon cascade using spin-wave light storage. We thus show that long-lived atomic ground-state spin waves can be converted to photon pairs, opening the way towards nonlinear optics of spin waves via multi-wave-mixing processes.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorLipka, Michał
dc.contributor.authorParniak-Niedojadło, Michał
dc.contributor.authorWasilewski, Wojciech
dc.contributor.authorLeszczyński, Adam
dc.contributor.authorMazelanik, Mateusz
dc.date.accessioned2024-01-26T09:24:25Z
dc.date.available2024-01-26T09:24:25Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.number5
dc.description.volume100
dc.identifier.doi10.1103/PHYSREVA.100.053850
dc.identifier.issn2469-9926
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/121139
dc.identifier.weblinkhttps://link.aps.org/article/10.1103/PhysRevA.100.053850
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofPhysical Review A
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleSuperradiant parametric conversion of spin waves
dc.typeJournalArticle
dspace.entity.typePublication