Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Alternative label

• Miriam S. Vitiello?; Gaetano Scamarcio; Vincenzo Spagnolo; Chris Worrall; Harvey E. Beere; David A. Ritchie; Carlo Sirtori; Jesse Alton; Stefano Barbierib (2006)
  Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets
  in Applied physics letters (Online)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Miriam S. Vitiello?; Gaetano Scamarcio; Vincenzo Spagnolo; Chris Worrall; Harvey E. Beere; David A. Ritchie; Carlo Sirtori; Jesse Alton; Stefano Barbierib (literal)

Pagina inizio

• 131114 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 89 (literal)

Rivista

• Applied physics letters (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-INFM Regional Laboratory LIT3, University of Bari, Via Amendola 173, 70126 Bari, Italy Dipartimento Interateneo di Fisica \"M. Merlin,\" Università degli Studi di Bari, Via Amendola 173, 70126 Bari, Italy Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, United Kingdom Matériaux et Phénomènes Quantique Laboratory, Université Paris 7, 75251 Paris Cedex 05, France TeraView Limited, 302/304 Science Park, Cambridge CB4 OWG, United Kingdom and Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, United Kingdom (literal)

Titolo

• Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets (literal)

Abstract

• The electronic temperatures of the conduction subbands, the local lattice temperature, and the electron-lattice energy relaxation times ??E? in bound-to-continuum GaAs/AlxGa1-xAs quantum cascade lasers, operating at 2.9 and 2 THz, are reported. This information has been gathered from the analysis of microprobe photoluminescence spectra collected during device continuous wave operation. We find that the electronic distributions in both the active region and the injector are thermalized and that all subbands share the same electronic temperature. The efficiency of electron (literal)

Prodotto di

• Istituto di fotonica e nanotecnologie (IFN) (Istituto)

Autore CNR

• GAETANO SCAMARCIO (Unità di personale esterno)

Incoming links:

Prodotto

• Istituto di fotonica e nanotecnologie (IFN) (Istituto)

Autore CNR di

• GAETANO SCAMARCIO (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied physics letters (Rivista)