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physics.optics2023
Phosphides-based terahertz quantum-cascade laser
D. V. Ushakov, A. A. Afonenko, R. A. Khabibullin +2
Due to their high optical phonon energies GaInP/AlGaInP heterostructures are a promising active medium to solve the problem of creating compact semiconductor sources with an operat…
physics.optics2022★ 3 cited
Hot phonon effects and suppressed Auger recombination on 3 m room temperature lasing in HgTe-based multiple quantum well diodes
Alexander Afonenko, Dmitrii Ushakov, Aleksandr Dubinov +3
We propose an electrically pumped laser diode based on multiple HgTe quantum wells with band structure engineered for Auger recombination suppression. A model for accounting for ho…