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dc.contributor.authorHess, Ortwin
dc.date.accessioned2021-11-24T14:22:28Z
dc.date.available2021-11-24T14:22:28Z
dc.date.issued2021
dc.date.submitted2021en
dc.identifier.citationXiong, X. and Kongsuwan, N. and Lai, Y. and Png, C.E. and Wu, L. and Hess, O., Room-temperature plexcitonic strong coupling: Ultrafast dynamics for quantum applications, Applied Physics Letters, 2021, 118, 13en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/97591
dc.description.abstractStrong light-matter interaction is at the heart of modern quantum technological applications and is the basis for a wide range of rich optical phenomena. Coupling a single quantum emitter strongly with electromagnetic fields provides an unprecedented control over its quantum states and enables high-fidelity quantum operations. However, single-emitter strong coupling is exceptionally fragile and has been realized mostly at cryogenic temperatures. Recent experiments have, however, demonstrated that single-emitter strong coupling can be realized at room temperature by using plasmonic nanocavities that confine optical fields via surface plasmons strongly on metal surfaces and facilitate sub-picosecond light-matter interaction. Here, we outline recent theoretical developments and experimental demonstrations of room-temperature strong coupling in the plasmonic platform, from emitter ensembles down to the single emitter limit, before placing a focus on selective studies that explore and provide insight into applications of plexcitonic strong coupling including sensing of single biological molecules, qubit entanglement generation, and reconfigurable single-photon sources and provide an outline of research directions in quantum sensing, quantum information processing, and ultrafast spectroscopy.en
dc.language.isoenen
dc.relation.ispartofseriesApplied Physics Letters;
dc.relation.ispartofseries118;
dc.relation.ispartofseries13;
dc.rightsYen
dc.subjectUltrafast laser spectroscopyen
dc.subjectPlasmonicsen
dc.subjectNano opticsen
dc.subjectElectromagnetismen
dc.subjectQuantum stateen
dc.subjectQuantum informationen
dc.subjectQuantum computingen
dc.titleRoom-temperature plexcitonic strong coupling: Ultrafast dynamics for quantum applicationsen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/hesso
dc.identifier.rssinternalid234561
dc.identifier.doihttp://dx.doi.org/10.1063/5.0032013
dc.rights.ecaccessrightsopenAccess
dc.identifier.orcid_id0000-0002-6024-0677


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