49 citations · 71 across the 3 of their papers we have counts for
4 papers · 1 filter
Collective photon emission patterns from two atoms in free space
Stefan Richter, Sebastian Wolf, Joachim von Zanthier +1
Modification of spontaneous decay in space and time is a central topic of quantum physics. It has been predominantly investigated in the context of cavity quantum electrodynamics (…
Optical super-resolution sensing of a trapped ion's wave packet size
Martin Drechsler, Sebastian Wolf, Christian T. Schmiegelow +1
We demonstrate super-resolution optical sensing of the size of the wave packet of a single trapped ion. Our method extends the well known ground state depletion (GSD) technique to…
Imaging trapped ion structures via fluorescence cross-correlation detection
Stefan Richter, Sebastian Wolf, Joachim von Zanthier +1
Cross-correlation signals are recorded from fluorescence photons scattered in free space off a trapped ion structure. The analysis of the signal allows for unambiguously revealing…
Light from an ion crystal: bunching or antibunching?
Sebastian Wolf, Stefan Richter, Joachim von Zanthier +1
Photon statistics divides light sources into three different categories, characterized by bunched, antibunched or uncorrelated photon arrival times. Single atoms, ions, molecules,…