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A quantum cascade laser based on an n-i-p-i superlattice
Auteur(s)
Faist, Jérôme
Müller, Antoine
Beck, Mattias
Blaser, Stéphane
Oesterle, Ursula
Ilegms, Marc
Date de parution
2000
In
Photonics Technology Letters (IEEE), Institute of Electrical and Electronics Engineers (IEEE), 2000/12/3/263-265
Mots-clés
Résumé
We demonstrate a quantum cascade laser with a novel injection concept. Periodic insertion of silicon- and beryllium-doped layers are used to control locally the internal electric field in the active region. This concept is demonstrated experimentally using an active region based on a periodic superlattice.
Identifiants
Type de publication
journal article
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