Publications (7)
Continuous-wave versus time-resolved measurements of Purcell-factors for quantum dots in semiconductor microcavities
M. Munsch, A. Mosset, A. Auffèves +6
The light emission rate of a single quantum dot can be drastically enhanced by embedding it in a resonant semiconductor microcavity. This phenomenon is known as the Purcell effect,…
Rapid cooling of a strain-coupled oscillator by optical phaseshift measurement
Signe Seidelin, Yann Le Coq, Klaus Mølmer
We consider an optical probe that interacts with an ensemble of rare earth ions doping a materialin the shape of a cantilever. By optical spectral hole burning, the inhomogeneously…
Geometric Structure of Bell Correlations in Bohmian Mechanics: A Configuration-Space Analysis of EPR Experiments
Tim Dartois, Signe Seidelin, Aurélien Drezet
We develop an explicit configuration-space formulation of EPR-Bell experiments within the framework of de Broglie-Bohm theory, in which joint measurement outcomes arise from a dete…
A single NV defect coupled to a nanomechanical oscillator
Olivier Arcizet, Vincent Jacques, Alessandro Siria +3
A single Nitrogen Vacancy (NV) center hosted in a diamond nanocrystal is positioned at the extremity of a SiC nanowire. This novel hybrid system couples the degrees of freedom of t…
Getting the elastic scattering length by observing inelastic collisions in ultracold metastable helium atoms
Signe Seidelin, Rodolphe Hoppeler, Olivier Sirjean +4
We report an experiment measuring simultaneously the temperatureand the flux of ions produced by a cloud of triplet metastablehelium atoms at the Bose-Einstein critical temperature…
Dispersive coupling between light and a rare-earth ion doped mechanical resonator
Klaus Mølmer, Yann Le Coq, Signe Seidelin
By spectrally hole burning an inhomogeneously broadened ensemble of ions while applying a controlled perturbation, one can obtain spectral holes that are functionalized for maximum…
Surface effects in a semiconductor photonic nanowire and spectral stability of an embedded single quantum dot
Inah Yeo, Nitin S. Malik, Mathieu Munsch +10
We evidence the influence of surface effects for InAs quantum dots embedded into GaAs photonic nanowires used as efficient single photon sources. We observe a continuous temporal d…