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Chiral discrimination in helicity-preserving Fabry-Pérot cavities

hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorMAURO, L.
hal.structure.identifierUniversidad Autónoma de Madrid [UAM]
dc.contributor.authorFREGONI, J.
hal.structure.identifierUniversidad Autónoma de Madrid [UAM]
dc.contributor.authorFEIST, J.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorAVRILLER, Rémi
dc.date.issued2023-02
dc.identifier.issn2469-9926
dc.description.abstractEnWe theoretically study circular dichroism of chiral molecules embedded inside a helicity-preserving Fabry-Pérot cavity. We find an increase of the intrinsic chiroptical response of the molecules by 2 orders of magnitude and report the first clear signature of chiral cavity polaritons upon entering the regime of strong light-matter coupling. We study a cavity design based on two dielectric photonic crystal mirrors acting, in a narrow frequency range, as efficient polarization cross-converters in transmission for one polarization and almost perfect reflectors for the other polarization. We show that a Pasteur medium hosted inside such a cavity can couple efficiently to both the outside of the cavity and to the helicity-preserving mode, inheriting an enhanced chiral character. We expect such a device to be useful in the future to design ultrasensitive chiral sensors for optics andstereochemistry.
dc.description.sponsorshipRéactions Chimiques, Transfert de Charges et d'Energie en Cavité Electromagnétique - ANR-18-CE30-0006
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.enChirality
dc.subject.enPolaritons
dc.subject.enPolarization of light
dc.subject.enCavity methods
dc.title.enChiral discrimination in helicity-preserving Fabry-Pérot cavities
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevA.107.L021501
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
dc.identifier.arxiv2209.00402
bordeaux.journalPhysical Review A
bordeaux.pageL021501
bordeaux.volume107
bordeaux.issue2
bordeaux.peerReviewedoui
hal.identifierhal-04000433
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04000433v1
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