Photon statistics in collective strong coupling: Nanocavities and microcavities
Entidad
UAM. Departamento de Física Teórica de la Materia Condensada; UAM. Centro de Investigación en Fisica de la Materia Condensada (IFIMAC)Editor
American Physical SocietyFecha de edición
2018-07-25Cita
10.1103/PhysRevA.98.013839
Physical Review A 98.1 (2018): 013839
ISSN
2469-9926 (print); 2469-9934 (online)DOI
10.1103/PhysRevA.98.013839Financiado por
This work has been funded by the European Research Council under Grant Agreements No. ERC-2011-AdG 290981 and No. ERC-2016-STG-714870, the EU Seventh Framework Programme (Grants No. FP7-PEOPLE-2013-CIG-630996 and No. FP7-PEOPLE-2013-CIG-618229), and the Spanish MINECO under Contracts No. MAT2014-53432-C5-5-R and No. FIS2015-64951-R, as well as through the “María de Maeztu” programme for Units of Excellence in R&D (Grant No. MDM-2014-0377).Proyecto
info:eu-repo/grantAgreement/EC/FP7/290881; info:eu-repo/grantAgreement/EC/H2020/714870; info:eu-repo/grantAgreement/EC/FP7/630996; info:eu-repo/grantAgreement/EC/FP7/618229; Gobierno de España. MAT2014-53432-C5-5-R; Gobierno de España. FIS2015-64951-RVersión del editor
https://doi.org/10.1103/PhysRevA.98.013839Materias
Light sources; Photon; Spectral; Plasmonic nanocavities; Microcavities; FísicaDerechos
© 2018 American Physical SocietyResumen
There exists a growing interest in the properties of the light generated by hybrid systems involving a mesoscopic number of emitters as a means of providing macroscopic quantum light sources. In this work, the quantum correlations of the light emitted by a collection of emitters coupled to a generic optical cavity are studied theoretically using an effective Hamiltonian approach. Starting from the single-emitter level, we analyze the persistence of photon antibunching as the ensemble size increases. Not only is the photon blockade effect identifiable, but photon antibunching originated from destructive interference processes, the so-called unconventional antibunching, is also present. We study the dependence of these two types of negative correlations on the spectral detuning between cavity and emitters, as well as its evolution as the time delay between photon detections increases. Throughout this work, the performance of plasmonic nanocavities and dielectric microcavities is compared: despite the distinct energy scales and the differences introduced by their respectively open and closed character, the bunching and antibunching phenomenology presents remarkable similarities in both types of cavities
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Google Scholar:Sáez-Blázquez, R.
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Feist, Johannes
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García Vidal, Fco. José
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Fernández Domínguez, Antonio Isaac
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