Extraction of the electron excess temperature in terahertz quantum cascade lasers from laser characteristics
We propose a method to extract the upper laser level’s (ULL’s) excess electronic temperature from the analysis of the maximum light output power (P max) and current dynamic range ΔJ d = (J max − J th) of terahertz quantum cascade lasers (THz QCLs). We validated this method, both through simulation a...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Wiley
2024-01-01
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| coleção: | Nanophotonics |
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.1515/nanoph-2023-0617 |
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