F
Filippo Cardano
Researcher at University of Naples Federico II
Publications - 59
Citations - 2442
Filippo Cardano is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: Quantum walk & Photon. The author has an hindex of 21, co-authored 47 publications receiving 1888 citations. Previous affiliations of Filippo Cardano include Istituto Nazionale di Fisica Nucleare.
Papers
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Two-dimensional topological quantum walks in the momentum space of structured light
Alessio D'Errico,Filippo Cardano,Maria Maffei,Alexandre Dauphin,Raouf Barboza,Chiara Esposito,Bruno Piccirillo,Maciej Lewenstein,Pietro Massignan,Lorenzo Marrucci +9 more
TL;DR: In this paper, the authors present an approach to the photonic simulation of a quantum walk in two dimensions, where walker positions are encoded in the transverse-wavevector component of a single light beam.
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Self-healing high-dimensional quantum key distribution using hybrid spin-orbit Bessel states.
Isaac Nape,Eileen Otte,Adam Vallés,Carmelo Rosales-Guzmán,Filippo Cardano,Cornelia Denz,Andrew Forbes +6 more
TL;DR: In this article, the radial degree of freedom of a photon's spatial mode was controlled to demonstrate hybrid high-dimensional QKD through obstacles with self-reconstructing single photons.
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Topological features of vector vortex beams perturbed with uniformly polarized light
Alessio D'Errico,Maria Maffei,Bruno Piccirillo,Corrado de Lisio,Filippo Cardano,Lorenzo Marrucci +5 more
TL;DR: Inspired by conceptually similar phenomena occurring in the polarization pattern characterizing the skylight, it is shown how perturbations that break the symmetry of radially symmetric vector beams lead to the formation of a pair of fundamental and stable singularities, i.e. points of circular polarization.
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Test of mutually unbiased bases for six-dimensional photonic quantum systems
Vincenzo D'Ambrosio,Filippo Cardano,Ebrahim Karimi,Eleonora Nagali,Enrico Santamato,Lorenzo Marrucci,Fabio Sciarrino +6 more
TL;DR: This work implements and test different sets of three MUBs for a single photon six-dimensional quantum state (a “qusix”) encoded exploiting polarization and orbital angular momentum of photons by exploiting a newly developed holographic technique.
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Hardy's paradox tested in the spin-orbit Hilbert space of single photons
Ebrahim Karimi,Filippo Cardano,Maria Maffei,Corrado de Lisio,Lorenzo Marrucci,Robert W. Boyd,Enrico Santamato +6 more
TL;DR: In this article, a single-particle experiment was performed by using single photons instead of photon pairs, which can be implemented more simply and allows larger detection efficiencies than typical twoparticle ones, with a potential future advantage in terms of closing the detection loopholes.