341 citations · 716 across the 5 of their papers we have counts for
5 papers
Efficient demultiplexed single-photon source with a quantum dot coupled to a nanophotonic waveguide
Thomas Hummel, Claudéric Ouellet-Plamondon, Ela Ugur +5
Planar nanostructures allow near-ideal extraction of emission from a quantum emitter embedded within, thereby realizing deterministic single-photon sources. Such a source can be tr…
High-Efficiency Shallow-Etched Grating on GaAs Membranes for Quantum Photonic Applications
Xiaoyan Zhou, Irina Kulkova, Toke Lund-Hansen +3
We have designed and fabricated a shallow-etched grating on gallium arsenide nanomembranes for efficient chip-to-fiber coupling in quantum photonic integrated circuits. Experimenta…
Observation of non-Markovian dynamics of a single quantum dot in a micropillar cavity
K. H. Madsen, S. Ates, T. Lund-Hansen +4
We measure the detuning-dependent dynamics of a quasi-resonantly excited single quantum dot coupled to a micropillar cavity. The system is modeled with the dissipative Jaynes-Cummi…
Experimental realization of highly-efficient broadband coupling of single quantum dots to a photonic crystal waveguide
T. Lund-Hansen, S. Stobbe, B. Julsgaard +5
We present time-resolved spontaneous emission measurements of single quantum dots embedded in photonic crystal waveguides. Quantum dots that couple to the photonic crystal waveguid…
Size-Dependence of the Wavefunction of Self-Assembled Quantum Dots
J. Johansen, S. Stobbe, I. S. Nikolaev +5
The radiative and non-radiative decay rates of InAs quantum dots are measured by controlling the local density of optical states near an interface. From time-resolved measurements…