Multi-path entanglement of two photons

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dc.creatorRossi, A.
dc.creatorVallone, G.
dc.creatorChiuri, A.
dc.creatorDe Martini, F.
dc.creatorMataloni, P.
dc.date2008-09-26
dc.date2009-02-23
dc.date.accessioned2026-07-07T13:08:16Z
dc.date.available2026-07-07T13:08:16Z
dc.descriptionWe present a novel optical device based on an integrated system of micro-lenses and single mode optical fibers. It allows to collect and direct into many modes two photons generated by spontaneous parametric down conversion. By this device multiqubit entangled states and/or multilevel qu-$d$it states of two photons, encoded in the longitudinal momentum degree of freedom, are created. The multi-path photon entanglement realized by this device is expected to find important applications in modern quantum information technology.
dc.description4 pages, 3 figures, revtex, revised version
dc.identifierhttps://arxiv.org/abs/0809.4575
dc.identifierhttp://arxiv.org/abs/0809.4575
dc.identifierPhys. Rev. Lett. 102, 153902 (2009)
dc.identifierdoi:10.1103/PhysRevLett.102.153902
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228367
dc.subjectQuantum Physics
dc.titleMulti-path entanglement of two photons
dc.typetext

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