Electrical control of polariton coupling in intersubband microcavities (Articolo in rivista)

Type
Label
  • Electrical control of polariton coupling in intersubband microcavities (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2006976 (literal)
Alternative label
  • Anappara, A.A. (a); Tredicucci, A. (a); Biasiol, G. (b); Sorba, L. (b,c) (2005)
    Electrical control of polariton coupling in intersubband microcavities
    in Applied physics letters; American Institute of Physics, Woodbury [NY] (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Anappara, A.A. (a); Tredicucci, A. (a); Biasiol, G. (b); Sorba, L. (b,c) (literal)
Pagina inizio
  • 051105 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://apl.aip.org/resource/1/applab/v87/i5/p051105_s1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 87 (literal)
Rivista
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  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
  • Google Scholar (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a NEST-INFM, Scuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy b NEST-INFM, Laboratorio Nazionale TASC-INFM, Area Science Park, S 14 Km 163.5, Basovizza, I-34012 Trieste, Italy c Universitá di Modena e Reggio Emilia, Via Campi 213/A, I-41100 Modena, Italy (literal)
Titolo
  • Electrical control of polariton coupling in intersubband microcavities (literal)
Abstract
  • We demonstrate the external control of the coupling between the intersubband transition and the photonic mode of a GaAs/AlGaAs microcavity with multiple quantum wells embedded. By electrical gating, the charge density in the wells can be lowered, thereby quenching the intersubband polaritons and reverting the system to uncoupled excitations. The angle-dependent reflectance measurements are in good agreement with theoretical calculations performed in the transfer matrix formalism. The experiment shows the prospects offered by intersubband microcavities through manipulation of the system ground state. (literal)
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