Coherent imaging of a pure phase object with classical incoherent light (Articolo in rivista)

Type
Label
  • Coherent imaging of a pure phase object with classical incoherent light (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.73.053802 (literal)
Alternative label
  • M. Bache; D. Magatti; F. Ferri; A. Gatti; E. Brambilla; L. A. Lugiato (2006)
    Coherent imaging of a pure phase object with classical incoherent light
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Bache; D. Magatti; F. Ferri; A. Gatti; E. Brambilla; L. A. Lugiato (literal)
Pagina inizio
  • 053802-1 (literal)
Pagina fine
  • 053802-12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevA.73.053802 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 73 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-INFM-CNISM, Dipartimento di Fisica e Matematica, Università dell'Insubria, Via Valleggio 11, 22100 Como, Italy (literal)
Titolo
  • Coherent imaging of a pure phase object with classical incoherent light (literal)
Abstract
  • By using the ghost imaging technique, we experimentally demonstrate the reconstruction of the diffraction pattern of a pure phase object by using the classical correlation of incoherent thermal light split on a beam splitter. The results once again underline that entanglement is not a necessary feature of ghost imaging. The light we use is spatially highly incoherent with respect to the object (2 micron speckle size) and is produced by a pseudo-thermal source relying on the principle of near-field scattering. We show that in these conditions no information on the phase object can be retrieved by only measuring the light that passed through it, neither in a direct measurement nor in a Hanbury Brown-Twiss (HBT) scheme. In general, we show a remarkable complementarity between ghost imaging and the HBT scheme when dealing with a phase object (literal)
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