620 citations · 4.1k across the 73 of their papers we have counts for
9 papers · 1 filter
Rabi oscillations of a quantum dot exciton coupled to acoustic phonons: coherence and population readout
Daniel Wigger, Christian Schneider, Stefan Gerhardt +4
While the advanced coherent control of qubits is now routinely carried out in low frequency (GHz) systems like single spins, it is far more challenging to achieve for two-level sys…
Emergence of micro-frequency comb via limit cycles in dissipatively coupled condensates
Seonghoon Kim, Yuri G. Rubo, Timothy C. H. Liew +4
Self-sustained oscillations, limit cycles, are a fundamental phenomenon unique to nonlinear dynamic systems of high-dimensional phase space. They enable understanding of a wide ran…
Mutual coupling and synchronization of optically coupled quantum-dot micropillar lasers at ultra-low light levels
Sören Kreinberg, Xavier Porte, David Schicke +5
In this work we explore the limits of synchronization of mutually coupled oscillators at the crossroads of classical and quantum physics. In order to address this uncovered regime…
Electroluminescence on-off ratio control of n-i-n GaAs/AlGaAs-based resonant tunneling structures
E. R. Cardozo de Oliveira, A. Pfenning, E. D. Guarin +7
We explore the nature of the electroluminescence (EL) emission of purely n-doped GaAs/AlGaAs resonant tunneling diodes (RTDs) and the EL evolution with voltage. A singular feature…
Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity
Max Waldherr, Nils Lundt, Martin Klaas +13
Condensation of bosons into a macroscopic quantum state belongs to the most intriguing phenomena in nature. It was first realized in quantum gases of ultra-cold atoms, but more rec…
Photon number-resolved measurement of an exciton-polariton condensate
M. Klaas, E. Schlottmann, H. Flayac +10
We measure the full photon-number distribution emitted from a Bose condensate of microcavity exciton-polaritons confined in a micropillar cavity. The statistics are acquired by mea…
Quantum correlations of confined exciton-polaritons
Aymeric Delteil, Thomas Fink, Anne Schade +3
Cavity-polaritons in semiconductor microstructures have emerged as a promising system for exploring nonequilibrium dynamics of many-body systems. Key advances in this field, includ…
Two-dimensional semiconductors in the regime of strong light-matter coupling
Christian Schneider, Mikhail M. Glazov, Tobias Korn +2
The optical properties of transition metal dichalcogenide monolayers are widely dominated by excitons, Coulomb-bound electron-hole pairs. These quasi-particles exhibit giant oscill…
A platform for electrically pumped polariton simulators and topological lasers
H. Suchomel, S. Klembt, T. H. Harder +7
Two-dimensional electronic materials such as graphene and transition metal dichalgenides feature unique electrical and optical properties due to the conspirative effect of band str…