A ghost imaging scheme is used to observe the diffraction pattern of a pure phase object . It is observed that when increasing the spatial coherence the diffraction pattern disappeared from the cross-correlation, while it appeared in the autocorrelation. The cross-correlation contains information about the phase object only when the light is spatially incoherent.

Coherent imaging of a pure phase object with classical incoherent light

Brambilla E.;Ferri F.;Lugiato L. A.
2007-01-01

Abstract

A ghost imaging scheme is used to observe the diffraction pattern of a pure phase object . It is observed that when increasing the spatial coherence the diffraction pattern disappeared from the cross-correlation, while it appeared in the autocorrelation. The cross-correlation contains information about the phase object only when the light is spatially incoherent.
2007
Conference on Lasers and Electro-Optics Europe - Technical Digest
9781424409303
9781424409310
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, CLEO
Monaco di Baviera, Germania
2007
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2100696
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