87 citations · 179 across the 12 of their papers we have counts for
13 papers
Coupling Dynamics and Linear Polarization Phenomena in Codirectional Polariton Waveguide Couplers
Elena Rozas, Alexey Yulin, Sebastian Klembt +3
In this work, we explore the potential of spin-based integrated devices using polariton waveguides that form codirectional couplers. For suitable coupler parameters, a transfer of…
Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy
Carolin Lüders, Franziska Barkhausen, Matthias Pukrop +4
In this review, we discuss the use of continuous variable spectroscopy techniques for investigating quantum coherence and light-matter interactions in semiconductor systems with ul…
Polariton-dark exciton interactions in bistable semiconductor microcavities
Elena Rozas, Evgeny Sedov, Yannik Brune +3
We take advantage of the polariton bistability in semiconductor microcavities to estimate the interaction strength between lower exciton-polariton and dark exciton states. We combi…
Tracking quantum coherence in polariton condensates with time-resolved tomography
Carolin Lüders, Matthias Pukrop, Franziska Barkhausen +6
Long-term quantum coherence constitutes one of the main challenges when engineering quantum devices. However, easily accessible means to quantify complex decoherence mechanisms are…
Effects of the linear polarization of polariton condensates in their propagation in codirectional couplers
Elena Rozas, Alexey Yulin, Johannes Beierlein +9
We report on the linear polarization of polariton condensates in a codirectional coupler that allows evanescent coupling between adjacent waveguides. We observe polarization-depend…
Quantifying quantum coherence in polariton condensates
Carolin Lüders, Matthias Pukrop, Elena Rozas +5
We theoretically and experimentally investigate quantum features of an interacting light-matter system from a multidisciplinary perspective, unifying approaches from semiconductor…