484 citations · 3k across the 64 of their papers we have counts for
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Domain formation and self-sustained oscillations in quantum cascade lasers
Tim Almqvist, David O. Winge, Emmanuel Dupont +1
We study oscillations in quantum cascade lasers due to traveling electric field domains, which are observed both in simulations and experiments. These oscillations occur in a range…
Ignition of quantum cascade lasers in a state of oscillating electric field domains
David O. Winge, Emmanuel Dupont, Andreas Wacker
Quantum Cascade Lasers (QCLs) are generally designed to avoid negative differential conductivity (NDC) in the vicinity of the operation point in order to prevent instabilities. We…
Quantifying the impact of phonon scattering on electrical and thermal transport in quantum dots
B. Goldozian, G. Kiršanskas, F. A. Damtie +1
We report the inclusion of phonon scattering to our recently established numerical package QmeQ for transport in quantum dot systems. This enables straightforward calculations for…