Multipartite photonic entanglement generated from polarization squeezing at 795 nm
Federica A. Beduini, Morgan W. Mitchell · Research in Optical Sciences · 2012
We describe an experiment to generate photonic multipartite entangled states from polarization squeezing generated by a sub-threshold OPO. The technique is very efficient: about 5 · 105 atom-tuned entangled photons per second are generated.