Absorptive and dispersive optical responses of excitons in a single quantum dot

The authors have determined both the real and imaginary parts of the dielectric polarizability of a single quantum dot. The experiment is based on the observation and the manipulation of Rayleigh scattering at photon frequencies near the resonance of an optical exciton transition in single self-asse...

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Autores: Alén, Benito, Högele, A., Kroner, M., Seidl, Stefan, Karrai, Khaled, Warburton, Richard J., Badolato, Antonio, Medeiros-Ribeiro, Gilberto, Petroff, Pierre M.
Tipo de recurso: artículo
Fecha de publicación:2006
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/17547
Acceso en línea:http://hdl.handle.net/10261/17547
Access Level:acceso abierto
Palabra clave:Indium compounds
Gallium arsenide
III-V semiconductors
Semiconductor quantum dots
Excitons
Dielectric polarisation
Rayleigh scattering
Self-assembly
Semiconductor growth
Light interference
Fabry-Perot interferometers
Reflectivity
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spelling Absorptive and dispersive optical responses of excitons in a single quantum dotAlén, BenitoHögele, A.Kroner, M.Seidl, StefanKarrai, KhaledWarburton, Richard J.Badolato, AntonioMedeiros-Ribeiro, GilbertoPetroff, Pierre M.Indium compoundsGallium arsenideIII-V semiconductorsSemiconductor quantum dotsExcitonsDielectric polarisationRayleigh scatteringSelf-assemblySemiconductor growthLight interferenceFabry-Perot interferometersReflectivityThe authors have determined both the real and imaginary parts of the dielectric polarizability of a single quantum dot. The experiment is based on the observation and the manipulation of Rayleigh scattering at photon frequencies near the resonance of an optical exciton transition in single self-assembled InAs and InGaAs quantum dots. The interference between the narrow-band laser field and the weak electromagnetic field coherently scattered by the quantum dot is detected with a cryogenic Fabry-Pérot setup by combined differential transmission and reflectivity measurements.The authors would like to thank A. Imamoğlu and H. Weinfurter for helpful discussions. Financial support from SFB 631 (DFG), EPSRC (UK), and SANDiE (EU) is gratefully acknowledged. One of the authors (B.A.) was supported by the Marie Curie European training program.Peer reviewedAmerican Institute of Physics200920092006info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501241724 bytesapplication/pdfhttp://hdl.handle.net/10261/17547reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://link.aip.orghttp://dx.doi.org/10.1063/1.2354431info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/175472026-05-22T06:33:51Z
dc.title.none.fl_str_mv Absorptive and dispersive optical responses of excitons in a single quantum dot
title Absorptive and dispersive optical responses of excitons in a single quantum dot
spellingShingle Absorptive and dispersive optical responses of excitons in a single quantum dot
Alén, Benito
Indium compounds
Gallium arsenide
III-V semiconductors
Semiconductor quantum dots
Excitons
Dielectric polarisation
Rayleigh scattering
Self-assembly
Semiconductor growth
Light interference
Fabry-Perot interferometers
Reflectivity
title_short Absorptive and dispersive optical responses of excitons in a single quantum dot
title_full Absorptive and dispersive optical responses of excitons in a single quantum dot
title_fullStr Absorptive and dispersive optical responses of excitons in a single quantum dot
title_full_unstemmed Absorptive and dispersive optical responses of excitons in a single quantum dot
title_sort Absorptive and dispersive optical responses of excitons in a single quantum dot
dc.creator.none.fl_str_mv Alén, Benito
Högele, A.
Kroner, M.
Seidl, Stefan
Karrai, Khaled
Warburton, Richard J.
Badolato, Antonio
Medeiros-Ribeiro, Gilberto
Petroff, Pierre M.
author Alén, Benito
author_facet Alén, Benito
Högele, A.
Kroner, M.
Seidl, Stefan
Karrai, Khaled
Warburton, Richard J.
Badolato, Antonio
Medeiros-Ribeiro, Gilberto
Petroff, Pierre M.
author_role author
author2 Högele, A.
Kroner, M.
Seidl, Stefan
Karrai, Khaled
Warburton, Richard J.
Badolato, Antonio
Medeiros-Ribeiro, Gilberto
Petroff, Pierre M.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Indium compounds
Gallium arsenide
III-V semiconductors
Semiconductor quantum dots
Excitons
Dielectric polarisation
Rayleigh scattering
Self-assembly
Semiconductor growth
Light interference
Fabry-Perot interferometers
Reflectivity
topic Indium compounds
Gallium arsenide
III-V semiconductors
Semiconductor quantum dots
Excitons
Dielectric polarisation
Rayleigh scattering
Self-assembly
Semiconductor growth
Light interference
Fabry-Perot interferometers
Reflectivity
description The authors have determined both the real and imaginary parts of the dielectric polarizability of a single quantum dot. The experiment is based on the observation and the manipulation of Rayleigh scattering at photon frequencies near the resonance of an optical exciton transition in single self-assembled InAs and InGaAs quantum dots. The interference between the narrow-band laser field and the weak electromagnetic field coherently scattered by the quantum dot is detected with a cryogenic Fabry-Pérot setup by combined differential transmission and reflectivity measurements.
publishDate 2006
dc.date.none.fl_str_mv 2006
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/17547
url http://hdl.handle.net/10261/17547
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://link.aip.org
http://dx.doi.org/10.1063/1.2354431
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 241724 bytes
application/pdf
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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