35 citations · 131 across the 13 of their papers we have counts for
5 papers · 1 filter
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…
Mapping the nonlinear optical susceptibility by noncollinear second harmonic generation
M. C. Larciprete, F. A. Bovino, M. Giardina +6
We present a method, based on noncollinear second harmonic generation, to evaluate the non-zero elements of the nonlinear optical susceptibility. At a fixed incidence angle, the ge…
Super resolution and spectral properties for 1D multilayer systems
A. Mandatori, M. Bertolotti
We investigate the spectral properties of one-dimensional multilayer structures for the two polarizations TE and TM. We give a physical explanation for the large spatial transmissi…