Barrier Height Tuning of Terahertz Quantum Cascade Lasers for High-Temperature Operation

[Image: see text] Terahertz quantum cascade lasers (QCLs) are excellent coherent light sources, but are still limited to an operating temperature below 200 K. To tackle this, we analyze the influence of the barrier height for the identical three-well terahertz QCL layer sequence by comparing differe...

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Detalles Bibliográficos
Autores principales: Kainz, Martin Alexander, Schönhuber, Sebastian, Andrews, Aaron Maxwell, Detz, Hermann, Limbacher, Benedikt, Strasser, Gottfried, Unterrainer, Karl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6482977/
https://www.ncbi.nlm.nih.gov/pubmed/31037249
http://dx.doi.org/10.1021/acsphotonics.8b01280

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