25 citations · 35 across the 4 of their papers we have counts for
4 papers
Modeling of Fluctuations in Dynamical Optoelectronic Device Simulations within a Maxwell-Density Matrix Langevin Approach
Johannes Popp, Johannes Stowasser, Michael A. Schreiber +5
We present a full-wave Maxwell-density matrix simulation tool including c-number stochastic noise terms for the modeling of the spatiotemporal dynamics in active photonic devices,…
Backscattering-Induced Dissipative Solitons in Ring Quantum Cascade Lasers
Lukas Seitner, Johannes Popp, Ina Heckelmann +5
Ring quantum cascade lasers have recently gained considerable attention, showing ultrastable frequency comb and soliton operation, thus opening a way to integrated spectrometers in…
Reducing the reflection error of PML absorbing boundary conditions within a generalized Maxwell-Bloch framework
Johannes Popp, Lukas Seitner, Michael Haider +1
We demonstrate a full-wave numerical Maxwell-Bloch simulation tool including perfectly matched layer (PML) absorbing boundary conditions. To avoid detrimental reflection errors at…
Monte Carlo Modeling of Terahertz Quantum Cascade Detectors
Johannes Popp, Michael Haider, Martin Franckié +2
We demonstrate an Ensemble Monte Carlo (EMC) modeling approach for robust and rigorous simulations of photovoltaic quantum cascade detectors (QCDs) in the mid-infrared (mid-IR) and…