Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals

Following recent advances in the manipulation of atoms trapped near 1D waveguides and proposals to use surface acoustic waves on piezoelectric substrates for the same purpose, the potential of two‐dimensional platforms is shown. Directional emission of atoms near photonic crystal slabs with square s...

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Detalles Bibliográficos
Autores: Galve, Fernando, Zambrini, Roberta
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/188932
Acceso en línea:http://hdl.handle.net/10261/188932
Access Level:acceso abierto
Palabra clave:Quantum emitters
Multi‐atom dark states
Open quantum systems
Structured environments
Photonic crystals
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spelling Completely Subradiant Multi‐Atom Architectures Through 2D Photonic CrystalsGalve, FernandoZambrini, RobertaQuantum emittersMulti‐atom dark statesOpen quantum systemsStructured environmentsPhotonic crystalsFollowing recent advances in the manipulation of atoms trapped near 1D waveguides and proposals to use surface acoustic waves on piezoelectric substrates for the same purpose, the potential of two‐dimensional platforms is shown. Directional emission of atoms near photonic crystal slabs with square symmetry is used, in the ideal case, to build perfect subradiant states of 2 distant atoms, possible in 2D only for finite lattices with perfectly reflecting boundaries. These allow the design of massively parallel 1D arrays of atoms above a single crystal, useful for multi‐port output of nonclassical light, by exploiting destructive interference of guided resonance modes. Directionality of the emission is shown to be present whenever a linear iso‐frequency manifold is present in the dispersion relation of the crystal. Multi‐atom radiance properties can be predicted from a simple cross‐talk coefficient of a master equation, in good agreement with exact atom‐crystal dynamics, showing its predictive power. Departing from the ideal theoretical case, possible experimental issues in photonic crystal implementations are also discussed, and an outlook of other relevant modern platforms for 2D propagation of excitations is given.This work has been supported by the EU through the H2020 Project QuProCS (Grant Agreement 641277), by MINECO/AEI/FEDER through projects NoMaQ FIS2014‐60343‐P, QuStruct FIS2015‐66860‐P and EPheQuCS FIS2016‐78010‐P. FG acknowledges funding from ‘Vicerectorat d'Investigació i Postgrau’ of the UIB.Peer reviewedWiley-VCHEuropean CommissionMinisterio de Economía y Competitividad (España)Universidad de Las Islas BalearesConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Preprintinfo:eu-repo/semantics/submittedVersionhttp://hdl.handle.net/10261/188932reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/641277info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2014‐60343‐Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2016‐78010‐PSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1889322026-05-22T06:33:51Z
dc.title.none.fl_str_mv Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
title Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
spellingShingle Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
Galve, Fernando
Quantum emitters
Multi‐atom dark states
Open quantum systems
Structured environments
Photonic crystals
title_short Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
title_full Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
title_fullStr Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
title_full_unstemmed Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
title_sort Completely Subradiant Multi‐Atom Architectures Through 2D Photonic Crystals
dc.creator.none.fl_str_mv Galve, Fernando
Zambrini, Roberta
author Galve, Fernando
author_facet Galve, Fernando
Zambrini, Roberta
author_role author
author2 Zambrini, Roberta
author2_role author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Economía y Competitividad (España)
Universidad de Las Islas Baleares
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Quantum emitters
Multi‐atom dark states
Open quantum systems
Structured environments
Photonic crystals
topic Quantum emitters
Multi‐atom dark states
Open quantum systems
Structured environments
Photonic crystals
description Following recent advances in the manipulation of atoms trapped near 1D waveguides and proposals to use surface acoustic waves on piezoelectric substrates for the same purpose, the potential of two‐dimensional platforms is shown. Directional emission of atoms near photonic crystal slabs with square symmetry is used, in the ideal case, to build perfect subradiant states of 2 distant atoms, possible in 2D only for finite lattices with perfectly reflecting boundaries. These allow the design of massively parallel 1D arrays of atoms above a single crystal, useful for multi‐port output of nonclassical light, by exploiting destructive interference of guided resonance modes. Directionality of the emission is shown to be present whenever a linear iso‐frequency manifold is present in the dispersion relation of the crystal. Multi‐atom radiance properties can be predicted from a simple cross‐talk coefficient of a master equation, in good agreement with exact atom‐crystal dynamics, showing its predictive power. Departing from the ideal theoretical case, possible experimental issues in photonic crystal implementations are also discussed, and an outlook of other relevant modern platforms for 2D propagation of excitations is given.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Preprint
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/188932
url http://hdl.handle.net/10261/188932
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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info:eu-repo/grantAgreement/EC/H2020/641277
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2014‐60343‐P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2016‐78010‐P
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
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