papers
Publications (3)
quant-ph2018
Cosmic Bell Test using Random Measurement Settings from High-Redshift Quasars
Dominik Rauch, Johannes Handsteiner, Armin Hochrainer +17
quant-ph2019
Polarization entanglement by time-reversed Hong-Ou-Mandel interference
Yuanyuan Chen, Sebastian Ecker, Sören Wengerowsky +4
The paper introduces an ultra-bright source of polarization‑entangled photon pairs that uses time‑reversed Hong‑Ou‑Mandel interference to separate identical photons without needing…
#entangled photon sources#polarization entanglement#Hong-Ou-Mandel interference#quantum communication
quant-ph2017
Distribution of high-dimensional entanglement via an intra-city free-space link
Fabian Steinlechner, Sebastian Ecker, Matthias Fink +5