241 citations · 905 across the 25 of their papers we have counts for
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Photon-induced carrier transport in high efficiency midinfrared quantum cascade lasers
Alpár Mátyás, Paolo Lugli, Christian Jirauschek
A midinfrared quantum cascade laser with high wall-plug efficiency is analyzed by means of an ensemble Monte Carlo method. Both the carrier transport and the cavity field dynamics…
Carrier-envelope phase sensitive inversion in two-level systems
Christian Jirauschek, Lingze Duan, Oliver D. Mücke +3
We theoretically study the carrier-envelope phase dependent inversion generated in a two-level system by excitation with a few-cycle pulse. Based on the invariance of the inversion…
Linear circuit models for on-chip quantum electrodynamics
Alpár Mátyás, Christian Jirauschek, Federico Peretti +2
We present equivalent circuits that model the interaction of microwave resonators and quantum systems. The circuit models are derived from a general interaction Hamiltonian. Quanti…
Temperature performance analysis of terahertz quantum cascade lasers: Vertical versus diagonal designs
Alpár Mátyás, Mikhail A. Belkin, Paolo Lugli +1
Resonant phonon depopulation terahertz quantum cascade lasers based on vertical and diagonal lasing transitions are systematically compared using a well established ensemble Monte…
Monte-Carlo-based spectral gain analysis for THz quantum cascade lasers
Christian Jirauschek, Paolo Lugli
Employing an ensemble Monte Carlo transport simulation, we self-consistently analyze the spectral gain for different THz quantum cascade laser structures, considering bound-to-cont…
Modeling bound-to-continuum terahertz quantum cascade lasers: The role of Coulomb interactions
Christian Jirauschek, Alpár Mátyás, Paolo Lugli
Based on an ensemble Monte Carlo analysis, we show that Coulomb interactions play a dominant role in bound-to-continuum terahertz quantum cascade lasers and thus require careful mo…