147 citations · 391 across the 8 of their papers we have counts for
7 papers
Compound beams for direct experimental comparison of quantum operations
Kishore Thapliyal, Jan Perina, Pavel Pavlicek +1
Compound beams composed of simple experimental blocks (detected in simultaneous detection windows) that form specific quantum-correlated structures are suggested for simulating the…
Tripartite quantum correlations obtained by post-selection from twin beams
Pavel Pavlicek, Jan Perina, Vaclav Michalek +2
Spatially-resolved photon counting of a twin beam performed by an iCCD camera allows for versatile tailoring the properties of the beams formed by parts of the original twin beam.…
Experimental photon addition and subtraction in multi-mode and entangled optical fields
Kishore Thapliyal, Jan Peřina, Ondřej Haderka +2
Multiple photon addition and subtraction applied to multi-mode thermal and sub-Poissonian fields as well as twin beams is mutually compared using one experimental setup. Twin beams…
Revealing Nonclassicality of Multiphoton Optical Beams via Artificial Neural Networks
Radek Machulka, Jan Peřina, Václav Michálek +2
The identification of nonclassical features of multiphoton quantum states represents a task of the utmost importance in the development of many quantum photonic technologies. Under…
Direct measurement and reconstruction of nonclassical features of twin beams generated in spontaneous parametric down-conversion
Ondrej Haderka, Jan Perina, Martin Hamar
Correlations in twin beams composed of many photon pairs are studied using an intensified CCD camera. Joint signal-idler photon-number distribution and quantum phase-space quasi-di…
Multiple-photon resolving fiber-loop detector
J. Rehacek, Z. Hradil, O. Haderka +2
We show first reconstructions of the photon-number distribution obtained with a multi-channel fiber-loop detector. Apart from analyzing the statistics of light pulses this device c…