… , with an emphasis on quantum dot-micropillar lasers. We discuss the design, modeling,
fabrication, and quantum-optical characterization of quantum-dot micropillar lasers, attempt to …

… micropillar laser with a diameter of 4.0 µm for external excitation powers between 5 and 40
mW. Inset: SEM image of a 1 µm diameter QD-micropillar laser … QD-micropillar lasers with dc …

… Quantum dot micropillar lasers Our quantum dot micropillar laser arrays (QDMLA) are
fabricated in successive growth and etching steps. A planar microcavity sample is epitaxially …

… The development of ultimate microcavity lasers requires precise engineering of the gain … ,
we report on micropillar lasers with a gain medium composed of site-controlled quantum dots (…

… The efficient coupling of spontaneous emission into the lasing mode in high-Q micropillars
results in ultralow laser threshold currents of less than 10 µA at cryogenic temperatures. Our …

… of WGMs from GaAs/AlGaAs quantum dot micropillars with diameters ranging from 1.2μm to
… The gain of the laser modes is largest at the peak of the quantum dot ensemble emission. …

… required mode splitting between orthogonally polarized laser modes, necessary to push …
quantum dot micropillar cavities and we explore their potential to act as high-speed spin-lasers …

… In the following we present details on fabrication of homogenous micropillar laser arrays
using our diameter tuning concept. The present work builds upon previous results reported in …

… a generation of QD micropillar devices operated in the strong coupling regime relying on
distinct polariton features, such as optically or electrically driven single QD lasers in the strong …

… In fact, we usually observe photon bunching near laser threshold for similar micropillar lasers
showing lower Q (and lower β values) and a strong overlap of the lasing mode with the QD …