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

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 نشر من قبل Fabio Sciarrino
 تاريخ النشر 2011
  مجال البحث فيزياء
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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 transfer of quantum information, completely reversible, has been implemented adopting a electrically tunable q-plate device and a Sagnac interferomenter with a Doves prism. The adopted scheme exhibits a high fidelity and low losses.



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