663 citations · 5.8k across the 130 of their papers we have counts for
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Photon correlations for colloidal nanocrystals and their clusters
O. A. Shcherbina, G. A. Shcherbina, M. Manceau +7
Images of semiconductor `dot in rods' and their small clusters are studied by measuring the second-order correlation function with a spatially resolving ICCD camera. This measureme…
Separable Schmidt modes of a non-separable state
Alessio Avella, Marco Gramegna, Alexander Shurupov +3
Two-photon states entangled in continuous variables such as wavevector or frequency represent a powerful resource for quantum information protocols in higher-dimensional Hilbert sp…
Interference of macroscopic beams on a beam splitter: phase uncertainty converted into photon-number uncertainty
K. Yu. Spasibko, F. Töppel, T. Sh. Iskhakov +3
Squeezed-vacuum twin beams, commonly generated through parametric down-conversion, are known to have perfect photon-number correlations. According to the Heisenberg principle, this…
Effects of anisotropy in a nonlinear crystal for squeezed vacuum generation
A. M. Pérez, F. Just, A. Cavanna +2
Squeezed vacuum (SV) can be obtained by an optical parametric amplifier (OPA) with the quantum vacuum state at the input. We are interested in a degenerate type-I OPA based on para…
Non-classical features of Polarization Quasi-Probability Distribution
M. V. Chekhova, F. Ya. Khalili
Polarization quasi-probability distribution (PQPD) is defined in the Stokes space, and it enables the calculation of mean values and higher-order moments for polarization observabl…
Transverse Entanglement of Biphotons
Felix Just, Andrea Cavanna, Maria V. Chekhova +1
We measure the transverse entanglement of photon pairs on their propagation from the near to the far field of spontaneous parametric downconversion (SPDC). The Fedorov ratio, depen…