72 citations · 406 across the 16 of their papers we have counts for
3 papers · 1 filter
Noise reduction in photon counting by exploiting spatial correlations
Jan Perina, Vaclav Michalek, Ondrej Haderka
Joint photocount distributions of a weak twin beam acquired by an iCCD camera are analyzed with respect to the beam spatial correlations. A method for extracting these correlations…
Nonclassicality and entanglement criteria for bipartite optical fields characterized by quadratic detectors
Jan Perina, Ievgen I. Arkhipov, Vaclav Michalek +1
Numerous inequalities involving moments of integrated intensities and revealing nonclassicality and entanglement in bipartite optical fields are derived using the majorization theo…
Higher-order sub-Poissonian-like nonclassical fields: Theoretical and experimental comparison
Jan Perina, Vaclav Michalek, Ondrej Haderka
Criteria defining higher-order sub-Poissonian-like fields are given using five different quantities: moments of (I) integrated intensity, (II) photon number, (III) integrated-inten…