101 citations · 826 across the 34 of their papers we have counts for
28 papers · 1 filter
Experimentally determining the incompatibility of two qubit measurements
Andrea Smirne, Simone Cialdi, Daniele Cipriani +3
We describe and realize an experimental procedure for assessing the incompatibility of two qubit measurements. The experiment consists in a state discrimination task where either m…
An Enhanced Photonic Quantum Finite Automaton
Alessandro Candeloro, Carlo Mereghetti, Beatrice Palano +3
In a recent paper we have described an optical implementation of a measure-once one-way quantum finite automaton recognizing a well-known family of unary periodic languages, accept…
Novel technique for the active stabilization of the relative phase between seed and pump in an optical parametric oscillator
Simone Cialdi, Edoardo Suerra, Matteo G. A. Paris +1
We design and demonstrate a novel technique for the active stabilization of the relative phase between seed and pump in an optical parametric oscillator (OPO). We show that two err…
Phase noise mitigation by a realistic optical parametric oscillator
Michele N. Notarnicola, Marco G. Genoni, Simone Cialdi +2
We address the exploitation of an optical parametric oscillator (OPO) in the task of mitigating, at least partially, phase noise produced by phase diffusion. In particular, we anal…
Squeezing as a resource to counteract phase diffusion in optical phase estimation
Giacomo Carrara, Marco G. Genoni, Simone Cialdi +2
We address a phase estimation scheme using Gaussian states in the presence of non-Gaussian phase noise. At variance with previous analysis, we analyze situations in which the noise…
Experimental realization of local-to-global noise transition in a two-qubit optical simulator
Claudia Benedetti, Valeria Vento, Stefano Olivares +2
We demonstrate the transition from local to global noise in a two-qubit all-optical quantum simulator subject to classical random fluctuations. Qubits are encoded in the polarizati…