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Continuous-wave operation of quantum cascade laser emitting near 5.6

Dmitri A Yarekha, Mattias Beck, Stéphane Blaser, Thierry Aellen, Emilio Gini, Daniel Hofstetter & Jérôme Faist

Résumé Buried heterostructure quantum cascade lasers emitting at 5.64 mum are presented. Continuous-wave (CW) operation has been achieved at -30degreesC for junction down mounted devices with both facets coated. A 750 mum-long laser exhibited 3 mW of CW power with a threshold current density of 5.4 kA/cm(2).
   
Mots-clés ROOM-TEMPERATURE
   
Citation Yarekha, D. A., Beck, M., Blaser, S., Aellen, T., Gini, E., Hofstetter, D., & Faist, J. (2003). Continuous-wave operation of quantum cascade laser emitting near 5.6. Electronics Letters, 39(15), 1123-1125.
   
Type Article de périodique (Anglais)
Date de publication 2003
Nom du périodique Electronics Letters
Volume 39
Numéro 15
Pages 1123-1125