25 citations · 54 across the 4 of their papers we have counts for
4 papers
Quantum properties of a superposition of squeezed displaced two-mode vacuum and single-photon states
Faisal A. A. El-Orany, A-S. F. Obada, Zafer M. Asker +1
In this paper, we study some quantum properties of a superposition of displaced squeezed two-mode vacuum and single-photon states, such as the second-order correlation function, th…
Antisymmetric entangled two-photon states generated in nonlinear GaN/AlN photonic-band-gap structures
Jan Perina, Marco Centini, Concita Sibilia +2
The properties of an entangled two-photon state antisymmetric in frequencies are studied. At a beam-splitter, two entangled photons are perfectly anti-correlated. In addition, they…
Squeezed-light generation in a nonlinear planar waveguide with a periodic corrugation
Jan Perina, Ondrej Haderka, Concita Sibilia +2
Two-mode nonlinear interaction (second-harmonic and second-subharmonic generation) in a planar waveguide with a small periodic corrugation at the surface is studied. Scattering of…
Experimental joint signal-idler quasi-distributions and photon-number statistics for mesoscopic twin beams
Jan Perina, Jaromir Krepelka, Maria Bondani +2
Joint signal-idler photoelectron distributions of twin beams containing several tens of photons per mode have been measured recently. Exploiting a microscopic quantum theory for jo…