We implement experimentally a deterministic method to prepare and measure single-photon two-qubit entangled states, in which the polarization and the spatial modes of a single-photon each represent a quantum bit. All four single-photon Bell-states can be easily prepared and measured deterministically using linear optical elements alone.
Single-photon two-qubit entangled states: preparation and measurement
2005 Quantum Electronics and Laser Science Conference ; 2 ; 1127-1128 Vol. 2
2005-01-01
703967 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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