843 citations · 2.1k across the 17 of their papers we have counts for
4 papers · 1 filter
Independent high-purity photons created in domain-engineered crystals
Francesco Graffitti, Peter Barrow, Massimiliano Proietti +2
Advanced photonic quantum technology relies on multi-photon interference which requires bright sources of high-purity single photons. Here, we implement a novel domain-engineering…
Assisted Macroscopic Quantumness
Farid Shahandeh, Martin Ringbauer, Massimiliano Proietti +8
It is commonly expected that quantum theory is universal, in that it describes the world at all scales. Yet, quantum effects at the macroscopic scale continue to elude our experime…
Nonlinear light mixing by graphene plasmons
D. Kundys, B. Van Duppen, O. P. Marshall +5
Graphene is known to possess strong optical nonlinearity. Its nonlinear response can be further enhanced by graphene plasmons. Here, we report a novel nonlinear electro-absorption…
Pure down-conversion photons through sub-coherence length domain engineering
Francesco Graffitti, Dmytro Kundys, Derryck T. Reid +2
Photonic quantum technology relies on efficient sources of coherent single photons, the ideal carriers of quantum information. Heralded single photons from parametric down-conversi…