943 citations · 1.4k across the 8 of their papers we have counts for
5 papers · 2 filters
Ghost imaging schemes: fast and broadband
M. Bache, E. Brambilla, A. Gatti +1
In ghost imaging schemes information about an object is extracted by measuring the correlation between a beam that passed the object and a reference beam. We present a spatial aver…
Experimental evidence of high-resolution ghost imaging and ghost diffraction with classical thermal light
Davide Magatti, Fabio Ferri, Alessandra Gatti +3
High-resolution ghost image and ghost diffraction experiments are performed by using a single source of thermal-like speckle light divided by a beam splitter. Passing from the imag…
Detection of sub-shot-noise spatial correlation in high-gain parametric down-conversion
O. Jedrkiewicz, Y. -K. Jiang, E. Brambilla +4
Using a 1GW-1ps pump laser pulse in high gain parametric down-conversion allows us to detect sub-shot-noise spatial quantum correlation with up to one hundred photoelectrons per mo…
Ghost imaging, quantum and classical aspects
A. Gatti, E. Brambilla, M. Bache +1
We analytically show that it is possible to perform coherent imaging by using the classical correlation of two beams obtained by splitting incoherent thermal radiation. A formal an…
Ghost imaging using homodyne detection
M. Bache, E. Brambilla, A. Gatti +1
We present a theoretical study of ghost imaging based on correlated beams arising from parametric down-conversion, and which uses balanced homodyne detection to measure both the si…