81 citations · 199 across the 10 of their papers we have counts for
10 papers
Experimental realization of a quantum CNOT gate for orbital angular momentum and polarization with linear optical elements
J. H. Lopes, W. C. Soares, B. L. Bernardo +2
We propose and experimentally demonstrate that a Mach-Zehnder interferometer composed of polarized beam splitters and a pentaprism in the place of one of the mirrors works as a lin…
Tripartite non-separability in classical optics
W. F. Balthazar, C. E. R. Souza, D. P. Caetano +3
It is possible to prepare classical optical beams which cannot be characterized by a tensor product of vectors describing each of their degrees of freedom. Here we report the exper…
Playing a quantum game on polarization vortices
A. R. C. Pinheiro, C. E. R. Souza, D. P. Caetano +3
The quantum mechanical approach to the well known prisoners dilemma, one of the basic examples to illustrate the concepts of Game Theory, is implemented with a classical optical re…
Image formation by manipulation of the entangled angular spectrum
D. P. Caetano, P. H. Souto Ribeiro
We demonstrate theoretical and experimentally how it is possible to manipulate an entangled angular spectrum of twin beams, in order to reconstruct correlated images with coinciden…
Generation of spatial antibunching with free propagating twin beams
D. P. Caetano, P. H. Souto Ribeiro
We propose and implement a novel method to produce a spatial anti-bunched field with free propagating twin beams from spontaneous parametric down-conversion. The method consists in…
Control of conditional pattern with polarization entanglement
D. P. Caetano, C. H. Monken, P. H. Souto Ribeiro
Conditional interference patterns can be obtained with twin photons from spontaneous parametric down-conversion and the phase of the pattern can be controlled by the relative trans…