Total teleportation of a single-photon state

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3 Scopus citations

Abstract

Recent demonstrations of teleportation have transferred quantum information encoded into either polarization or field-quadrature degrees of freedom (DOFs), but an outstanding question is how to simultaneously teleport quantum information encoded into multiple DOFs. We describe how the transverse-spatial, spectral and polarization states of a single photon can be simultaneously teleported using a pair of multimode, polarization-entangled photons derived from spontaneous parametric down-conversion. Furthermore, when the initial photon pair is maximally entangled in the spatial, spectral, and polarization DOFs then the photon's full quantum state can be reliably teleported using a Bell-state measurement based on sum-frequency generation.

Original languageEnglish
Title of host publicationQuantum Communications and Quantum Imaging VI
DOIs
StatePublished - 2008
EventQuantum Communications and Quantum Imaging VI - San Diego, CA, United States
Duration: Aug 12 2008Aug 14 2008

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7092
ISSN (Print)0277-786X

Conference

ConferenceQuantum Communications and Quantum Imaging VI
Country/TerritoryUnited States
CitySan Diego, CA
Period08/12/0808/14/08

Keywords

  • Bell-state measurement
  • Quantum entanglement
  • Quantum optics
  • Quantum teleportation

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