Very low threshold InAs-based quantum cascade lasers

K. Kinjalk; D. Andres Diaz-Thomas; A. Meguekam; Z. Loghmari; M. Bahriz; R. Teissier; A.N. Baranov

doi:10.1109/ICLO54117.2022.9840243

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Acte de colloque

Very low threshold InAs-based quantum cascade lasers

K. Kinjalk, D. Andres Diaz-Thomas, A. Meguekam, Z. Loghmari, M. Bahriz, R. Teissier et A.N. Baranov

International Conference Laser Optics (Online), pp.1-1

20/06/2022

DOI: https://doi.org/10.1109/ICLO54117.2022.9840243

Résumé

Optics

Quantum cascade lasers

Semiconductor lasers

Threshold current

We present InAs-based quantum cascade lasers (QCLs) operating near 14 µm with a threshold current density as low as 630 A/cm 2 at room temperature, outperforming the best reported to date InP-based QCLs.

Indicateurs

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Détails

Titre: Very low threshold InAs-based quantum cascade lasers
Créateurs - sans rôle: K. Kinjalk - IES, University of Montpellier, CNRS,Montpellier,France
D. Andres Diaz-Thomas - IES, University of Montpellier, CNRS,Montpellier,France
A. Meguekam - IES, University of Montpellier, CNRS,Montpellier,France
Z. Loghmari - MirSense,Palaiseau,France
M. Bahriz - IES, University of Montpellier, CNRS,Montpellier,France
R. Teissier - MirSense,Palaiseau,France
A.N. Baranov - IES, University of Montpellier, CNRS,Montpellier,France
Détails de publication: International Conference Laser Optics (Online), pp.1-1
Éditeur: IEEE
Nombre de pages: 1
Identifiants: 99162024109311
Unité académique: Institut d'Electronique et des Systèmes - IES
Langue: English
Type de ressource: Conference proceeding