10.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sapienza University of RomeIT156 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT146 papers
- University of InsubriaIT88 papers
- University of MilanIT85 papers
- University of TrentoIT85 papers
- Politecnico di TorinoIT78 papers
- University of FlorenceIT74 papers
- University of GenoaIT69 papers
- Centre National de la Recherche ScientifiqueFR65 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT65 papers
- National Research CouncilLK58 papers
- University of SalernoIT56 papers
6 papers · 2 filters
Schroedinger Cat: Entanglement test in a Micro-Macroscopic system
Francesco De Martini, Fabio Sciarrino, Chiara Vitelli
A Macro-state consisting of N= 3.5 x 10^4 photons in a quantum superposition and entangled with a far apart single-photon state (Micro-state) is generated. Precisely, an entangled…
Space-QUEST: Experiments with quantum entanglement in space
Rupert Ursin, Thomas Jennewein, Johannes Kofler +36
The European Space Agency (ESA) has supported a range of studies in the field of quantum physics and quantum information science in space for several years, and consequently we hav…
Generation of time-bin entangled photons without temporal post-selection
Alessandro Rossi, Giuseppe Vallone, Francesco De Martini +1
We report on the implementation of a new interferometric scheme that allows the generation of photon pairs entangled in the time-energy degree of freedom. This scheme does not requ…
Polarization preserving ultra fast optical shutter for quantum information processing
Nicolo' Spagnolo, Chiara Vitelli, Sandro Giacomini +2
We present the realization of a ultra fast shutter for optical fields, which allows to preserve a generic polarization state, based on a self-stabilized interferometer. It exhibits…
Amplification of polarization NOON states
Chiara Vitelli, Nicolo' Spagnolo, Fabio Sciarrino +1
NOON states are path entangled states which can be exploited to enhance phase resolution in interferometric measurements. In the present paper we analyze the quantum states obtaine…
Experimental sub-Rayleigh resolution by an unseeded high-gain optical parametric amplifier for quantum lithography
Fabio Sciarrino, Chiara Vitelli, Francesco De Martini +3
Quantum lithography proposes to adopt entangled quantum states in order to increase resolution in interferometry. In the present paper we experimentally demonstrate that the output…