Ultra-bright Source of Coherent Single Photons
Alisa Javadi, Natasha Tomm, Nadia O. Antoniadis, Alexander Rolf Korsch, Daniel Najer, Matthias C. Löbl, Rüdiger Schott, Sascha R. Valentin, Andreas Dirk Wieck, Arne Ludwig, Richard John Warburton · 2023
We demonstrate an ultra-bright source of single photons rate at the GHz regime. By virtue of our record efficiency, a 20-photon quantum protocol will run seven orders of magnitude faster. Crucially, the coherence and the purity of our source match the state of the art.