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Nonrelevant quantum levels effecting on the current in 2-well terahertz quantum cascade lasers

Recent renewed operating temperatures in terahertz quantum cascade lasers emphasize on narrowing the periodic length in a 2-well resonant-phonon design for a clean quantum level structure, in which the depopulation energy is significantly higher than one longitudinal phonon. In this study, various d...

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Detalles Bibliográficos
Autores principales: Wang, Li, Lin, Tsung-Tse, Wang, Ke, Hirayama, Hideki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9576769/
https://www.ncbi.nlm.nih.gov/pubmed/36253405
http://dx.doi.org/10.1038/s41598-022-22396-6