38 citations · 57 across the 3 of their papers we have counts for
5 papers
Two-beam light with simultaneous anticorrelations in photon-number fluctuations and sub-Poissonian statistics
Jan Perina, Vaclav MIchalek, Radek Machulka +1
Two twin beams with a shared signal beam and separated idler beams are used together with the photon-number-resolving postselection in the signal beam to arrive at two coupled beam…
Non-classicality and entanglement criteria for bipartite optical fields characterized by quadratic detectors II: Criteria based on probabilities
Jan Perina, Vaclav Michalek, Ondrej Haderka
Numerous non-classicality criteria based on the probabilities of experimental photocount or theoretical photon-number distributions are derived using several approaches. Relations…
Experimental quantification of the entanglement of noisy twin beams
Vaclav Michalek, Jan Perina, Ondrej Haderka
Gradual loss of the entanglement of a twin beam containing around 25 photon pairs with the increasing external noise is experimentally investigated. The entanglement is quantified…
Reconstruction of joint photon-number distributions of twin beams incorporating spatial noise reduction
Jan Perina, Vaclav Michalek, Ondrej Haderka
A method for reconstructing joint photon-number distributions of twin beams from the experimental photocount histograms is suggested and experimentally implemented. Contrary to the…
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…