Cargando…
Leakages suppression by isolating the desired quantum levels for high-temperature terahertz quantum cascade lasers
The key challenge for terahertz quantum cascade lasers (THz-QCLs) is to make it operating at room-temperature. The suppression of thermally activated leakages via high lying quantum levels is emphasized recently. In this study, we employ the advanced self-consistent method of non-equilibrium Green’s...
Autores principales: | Wang, Li, Lin, Tsung-Tse, Chen, Mingxi, Wang, Ke, Hirayama, Hideki |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8654918/ https://www.ncbi.nlm.nih.gov/pubmed/34880270 http://dx.doi.org/10.1038/s41598-021-02301-3 |
Ejemplares similares
-
Nonrelevant quantum levels effecting on the current in 2-well terahertz quantum cascade lasers
por: Wang, Li, et al.
Publicado: (2022) -
Short-period scattering-assisted terahertz quantum cascade lasers operating at high temperatures
por: Wang, Li, et al.
Publicado: (2019) -
Optical gain reduction caused by nonrelevant subbands in narrow-period terahertz quantum cascade laser designs
por: Wang, Li, et al.
Publicado: (2022) -
High-temperature operation of broadband bidirectional terahertz quantum-cascade lasers
por: Khanal, Sudeep, et al.
Publicado: (2016) -
Hyperuniform disordered terahertz quantum cascade laser
por: Degl’Innocenti, R., et al.
Publicado: (2016)