Synchronization of coupled oscillators at the transition between classical physics and
quantum physics has become an emerging research topic at the crossroads of nonlinear …

We investigate the mode-switching dynamics of an electrically driven bimodal quantum-dot
micropillar laser when subject to delayed coherent optical feedback from a short external …

We experimentally and theoretically investigate injection locking of quantum-dot microlasers
in the regime of cavity quantum electrodynamics. We observe frequency locking and phase …

Microlasers are ideal candidates to bring the fascinating variety of nonlinear complex
dynamics found in delay-coupled systems to the realm of quantum optics. Particularly …

Implementing time-delayed feedback in optoelectronic circuits allows one to uncover the rich
physics and application potential of nonlinear dynamics. Important feedback effects are, for …

We report on electrically pumped quantum dot–microlasers in the presence of polarized self-
feedback. The high-β microlasers show two orthogonal, linearly polarized emission modes …

We analyze the occurrence of normal-mode coupling (NMC) in bimodal lasers attributed to
the collective interaction of the cavity field with a mesoscopic number of quantum dots (QDs) …

We present a novel compact nanophotonic device consisting of a nonclassical light source
excited by a monolithically integrated and electrically driven quantum dot (QD) microlaser …

We perform frequency-and time-resolved all-optical switching of a GaAs-AlAs micropillar
cavity using an ultrafast pump-probe setup. The switching is achieved by two-photon …

Ultrafast changes in the statistical properties of light emission are studied for quantum-dot
micropillar lasers. Using pulsed excitation with varying power, we follow the time evolution of …