Role of Symmetry Breaking in Observing Strong Molecule-Cavity Coupling Using Dielectric Microspheres
dc.contributor.author | Vasista, AB | |
dc.contributor.author | Dias, EJC | |
dc.contributor.author | García de Abajo, FJ | |
dc.contributor.author | Barnes, WL | |
dc.date.accessioned | 2023-10-27T15:27:42Z | |
dc.date.issued | 2022-08-03 | |
dc.date.updated | 2023-10-27T14:27:27Z | |
dc.description.abstract | The emergence of dielectric open optical cavities has opened a new research avenue in nanophotonics. In particular, dielectric microspheres support a rich set of cavity modes with varying spectral characteristics, making them an ideal platform to study molecule-cavity interactions. The symmetry of the structure plays a critical role in the outcoupling of these modes and, hence, the perceived molecule-cavity coupling strength. Here, we experimentally and theoretically study molecule-cavity coupling mediated by the Mie scattering modes of a dielectric microsphere placed on a glass substrate and excited with far-field illumination, from which we collect scattering signatures both in the air and glass sides. Glass-side collection reveals clear signatures of strong molecule-cavity coupling (coupling strength 2g = 74 meV), in contrast to the air-side scattering signal. Rigorous electromagnetic modeling allows us to understand molecule-cavity coupling and unravel the role played by the spatial mode profile in the observed coupling strength. | en_GB |
dc.description.sponsorship | European Research Council (ERC) | en_GB |
dc.description.sponsorship | European Research Council (ERC) | en_GB |
dc.description.sponsorship | Spanish MICINN | en_GB |
dc.description.sponsorship | Spanish MICINN | en_GB |
dc.description.sponsorship | Catalan CERCA Program | en_GB |
dc.description.sponsorship | Fundaciós Cellex and Mir-Puig | en_GB |
dc.format.extent | 6737-6743 | |
dc.format.medium | Print-Electronic | |
dc.identifier.citation | Vol. 22 (16), pp. 6737-6743 | en_GB |
dc.identifier.doi | https://doi.org/10.1021/acs.nanolett.2c02274 | |
dc.identifier.grantnumber | ERC-2016-AdG-742222 | en_GB |
dc.identifier.grantnumber | 789104-eNANO | en_GB |
dc.identifier.grantnumber | PID2020-112625GB-I00 | en_GB |
dc.identifier.grantnumber | CEX2019-000910-S | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/134335 | |
dc.identifier | ORCID: 0000-0002-9474-5534 (Barnes, William L) | |
dc.language.iso | en | en_GB |
dc.publisher | American Chemical Society (ACS) | en_GB |
dc.relation.url | https://www.ncbi.nlm.nih.gov/pubmed/35920815 | en_GB |
dc.rights | © 2022 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY 4.0. | en_GB |
dc.subject | J-aggregates | en_GB |
dc.subject | Mie scattering | en_GB |
dc.subject | dielectric cavities | en_GB |
dc.subject | strong coupling | en_GB |
dc.subject | symmetry breaking | en_GB |
dc.title | Role of Symmetry Breaking in Observing Strong Molecule-Cavity Coupling Using Dielectric Microspheres | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2023-10-27T15:27:42Z | |
dc.identifier.issn | 1530-6984 | |
exeter.place-of-publication | United States | |
dc.description | This is the final version. Available from the American Chemical Society via the DOI in this record. | en_GB |
dc.identifier.eissn | 1530-6992 | |
dc.identifier.journal | Nano Letters | en_GB |
dc.relation.ispartof | Nano Lett, 22(16) | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dc.rights.license | CC BY | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2022-08-03 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2023-10-27T15:15:05Z | |
refterms.versionFCD | VoR | |
refterms.dateFOA | 2023-10-27T15:28:19Z | |
refterms.panel | B | en_GB |
refterms.depositException | publishedGoldOA | |
refterms.dateFirstOnline | 2022-08-03 |
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Except where otherwise noted, this item's licence is described as © 2022 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY 4.0.