35 citations · 131 across the 13 of their papers we have counts for
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Photon-pair generation in random nonlinear layered structures
Jan Perina, Marco Centini, Concita Sibilia +1
Nonlinearity and sharp transmission spectra of random 1D nonlinear layered structures are combined together to produce photon pairs with extremely narrow spectral bandwidths. Indis…
Random nonlinear layered structures as sources of photon pairs for quantum-information processing
Jan Perina, Marco Centini, Concita Sibilia +1
Random nonlinear layered structures have been found to be a useful source of photon pairs with perfectly indistinguishable un-entangled photons emitted into a very narrow spectral…
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…
Properties of entangled photon pairs generated in one-dimensional nonlinear photonic-band-gap structures
Jan Perina, Marco Centini, Concita Sibilia +2
We have developed a rigorous quantum model of spontaneous parametric down-conversion in a nonlinear 1D photonic-band-gap structure based upon expansion of the field into monochroma…
Influence of pump-field scattering to nonclassical-light generation in a photonic band-gap nonlinear planar waveguide
Jan Perina, Concita Sibilia, Daniela Tricca +1
Optical parametric process occurring in a nonlinear planar waveguide can serve as a source of light with nonclassical properties. Properties of the generated fields are substantial…