http://www.cnr.it/ontology/cnr/individuo/prodotto/ID1526
Controlling polariton coupling in intersubband microcavities (Articolo in rivista)
- Type
- Label
- Controlling polariton coupling in intersubband microcavities (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Alternative label
Anappara, AA; Tredicucci, A; Beltram, F; Biasiol, G; Sorba, L (2007)
Controlling polariton coupling in intersubband microcavities
in Superlattices and microstructures
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Anappara, AA; Tredicucci, A; Beltram, F; Biasiol, G; Sorba, L (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Scuola Normale Super Pisa, INFM, CNR, NEST, I-56126 Pisa, Italy; INFM, CNR, NEST, Lab Nazl TASC, I-34012 Trieste, Italy (literal)
- Titolo
- Controlling polariton coupling in intersubband microcavities (literal)
- Abstract
- We report the external control of the intersubband polariton coupling by manipulating the carrier density in quantum wells resonantly coupled to a GaAs/AlGaAs microcavity. The electrons in the wells were tuned by means of a depletion gate Was or by utilizing charge transfer between the energetically aligned ground subbands of asymmetric tunnel-coupled quantum wells. We propose the use of tunnel-assisted control of the polariton ground state in an asymmetrically coupled quantum well for implementing ultrafast modulation of intersubband polaritons. (c) 2007 Elsevier Ltd. All rights reserved. (literal)
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- Autore CNR
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