Deterministic qubit transfer between orbital and spin angular momentum of single photons

View/ Open
Author(s)
D'Ambrosio, Vincenzo
Nagali, Eleonora
Monken, Carlos H
Slussarenko, Sergei
Marrucci, Lorenzo
Sciarrino, Fabio
Griffith University Author(s)
Year published
2012
Metadata
Show full item recordAbstract
In this work we experimentally implement a deterministic transfer of a generic qubit initially encoded in the orbital angular momentum of a single-photon to its polarization. Such a transfer of quantum information, which is completely reversible, has been implemented adopting an electrically tunable q-plate device and a Sagnac interferometer with a Dove prism. The adopted scheme exhibits high fidelity and low losses.In this work we experimentally implement a deterministic transfer of a generic qubit initially encoded in the orbital angular momentum of a single-photon to its polarization. Such a transfer of quantum information, which is completely reversible, has been implemented adopting an electrically tunable q-plate device and a Sagnac interferometer with a Dove prism. The adopted scheme exhibits high fidelity and low losses.
View less >
View less >
Journal Title
Optics Letters
Volume
37
Issue
2
Copyright Statement
© 2012 OSA. This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: dx.doi.org/10.1364/OL.37.000172. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Subject
Atomic, molecular and optical physics
Quantum physics
Quantum information, computation and communication
Quantum optics and quantum optomechanics