Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1103/PhysRevA.70.053821 (literal)

Alternative label

• Zavatta A.; Viciani S.; Bellini M. (2004)
  Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection
  in Physical review. A, Atomic, molecular, and optical physics (Online)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Zavatta A.; Viciani S.; Bellini M. (literal)

Pagina inizio

• 053821-1 (literal)

Pagina fine

• 053821-6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://pra.aps.org/abstract/PRA/v70/i5/e053821 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 70 (literal)

Rivista

• Physical review. A, Atomic, molecular, and optical physics (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Istituto Nazionale di Ottica Applicata (INOA), Largo E. Fermi 6, 50125 Firenze, Italy (literal)

Titolo

• Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection (literal)

Abstract

• A single-photon Fock state has been generated by means of conditional preparation from a two-photon state emitted in the process of spontaneous parametric down-conversion. A recently developed high-frequency homodyne tomography technique has been used to completely characterize the Fock state by means of a pulse-to-pulse analysis of the detectors' difference photocurrent. The density matrix elements of the generated state have been retrieved with a final detection efficiency of about 57%. A comparison has been performed between the phase-averaged tomographic reconstructions of the Wigner function as obtained from the measured density-matrix elements and from a direct Abel transform of the homodyne data. The ability of our system to work at the full repetition rate of the pulsed laser (82 MHz) substantially simplifies the detection scheme, allowing for more \"exotic\" quantum states to be generated and analyzed. (literal)

Prodotto di

• Sviluppo di tecnologie, materiali e dispositivi per applicazioni alla ottica quantistica ed alla spettroscopia (MD.P03.021.001) (Modulo)

Autore CNR

• SILVIA VICIANI (Persona)
• MARCO BELLINI (Unità di personale interno)
• ALESSANDRO ZAVATTA (Persona)

Insieme di parole chiave

• Keywords of "Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ALESSANDRO ZAVATTA (Persona)
• MARCO BELLINI (Unità di personale interno)
• SILVIA VICIANI (Persona)

Prodotto

• Sviluppo di tecnologie, materiali e dispositivi per applicazioni alla ottica quantistica ed alla spettroscopia (MD.P03.021.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physical review. A, Atomic, molecular, and optical physics (Rivista)

Insieme di parole chiave di

• Keywords of "Tomographic reconstruction of the single-photon Fock state by high frequency homodyne detection" (Insieme di parole chiave)