Measuring three photon correlations

September 17, 2018

Recently the Nonlinear Quantum Optics group at University of Southern Denmark measured correlations between three photons mediated by a single Rydberg Superatom. In collaboration with theory partners from Universität Stuttgart it was posssible to determine the nature of the correlations which predominantly results from a three-photon bound state!

The resulting paper has now been published in Phys. Rev. Letters, and it can also be found on the arXiv.