35 citations · 131 across the 13 of their papers we have counts for
13 papers
Hybrid Thermal Yagi-Uda Nanoantennas for Directional and Narrow Band Long-wavelength IR Radiation Sources
Marco Centini, Maria Cristina Larciprete, Roberto Li Voti +3
We investigate the possibility of spatially and spectrally controlling the thermal infrared emission by exploitation of the Yagi-Uda antenna design. Hybrid antennas composed of bot…
Design of a programmable spiral phase mirror
Fabio Antonio Bovino, Matteo Braccini, Mario Bertolotti
We designed a metallic programmable mirror for optical wavelengths made up of a large number of discrete steps which can be moved independently by actuators. The device is able to…
Management of the orbital angular momentum of vortex beams in a quadratic nonlinear interaction
Fabio A. Bovino, Matteo Braccini, Mario Bertolotti +1
Light intensity control of the orbital angular momentum of the fundamental beam in a quadratic nonlinear process is theoretically and numerically presented. In particular we analyz…
Classical and Quantum Approach of Quasi Normal Modes in Linear Optical Regime: An Application to One Dimensional Photonic Crystals
A. Settimi
The definition of natural modes for confined structures is one of the central problems in physics, as in nuclear physics, astrophysics, etc. The main problem is due to the boundary…
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…