Two-photon correlation phenomena of chaotic light, including the historical Hanbury Brown and Twiss effect, are essentially quantum effect of two-photon interference, instead of classical statistical correlation between intensity fluctuations. To support our view, we analyze a "ghost" imaging experiment with chaotic light for which the classical understanding does not give a satisfactory interpretation. We also provide a two-photon optical picture of ghost imaging with chaotic light in terms of two-photon phase-conjugate mirror which suggests lensless imaging applications for radiations for which no effective lens is available.
|Autori interni:||BERARDI, Vincenzo|
|Titolo:||Quantum interference approach to two-photon correlation phenomena of chaotic light|
|Rivista:||PROCEEDINGS - SPIE|
|Data di pubblicazione:||2006|
|Digital Object Identifier (DOI):||10.1117/12.678359|
|Appare nelle tipologie:||1.1 Articolo in rivista|