Quantum imaging with sub-Poissonian light: challenges and perspectives in optical metrology

Autor: I. Ruo Berchera, I. P. Degiovanni

Quantum imaging with sub-Poissonian light: challenges and perspectives in optical metrology Non-classical correlations in optical beams offer an unprecedented opportunity for surpassing the conventional limits of sensitivity and resolution in optical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b689365fc337a7d03d0d13e576c80059

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European coordinated metrological effort for quantum cryptography

Autor: M. López, N. Castagna, Ivo Pietro Degiovanni, Aigar Vaigu, Geiland Porrovecchio, R. A. Kirkwood, Christopher J. Chunnilall, Andrei Pokatilov, J. Morel, I. Ruo Berchera, Marco Gramegna, Farshid Manoocheri, S. Kueck, Toomas Kübarsepp

Publikováno v: Gramegna, M, Ruo Berchera, I, Kueck, S, Porrovecchio, G, Chunnilall, C J, Degiovanni, I P, Lopez, M, Kirkwood, R A, Kübarsepp, T, Pokatilov, A, Castagna, N, Morel, J, Manoocheri, F & Vaigu, A 2018, European coordinated metrological effort for quantum cryptography . in Quantum Technologies 2018 ., 106741K, International Society for Optics and Photonics SPIE, Proceedings of SPIE, vol. 10674, Quantum Technologies 2018, Strasbourg, France, 23/04/18 . https://doi.org/10.1117/12.2307841

Quantum Key Distribution, a fundamental component of quantum secure communication that exploits quantum states and resources for communication protocols, can future-proof the security of digital communications, when if advanced quantum computing syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1762f64333730c65bcac1a4385bf140b
https://cris.vtt.fi/en/publications/4802449d-4a9d-464b-80ee-4c8a772c7493

The first sub shot noise wide field microscope

Autor: A. Meda, Fabio Scafirimuto, M. Genovese, I. Ruo-Berchera, N. Samantaray, E. Losero

Publikováno v: Quantum Communications and Quantum Imaging XV.

Quantum technologies promise to overcome by far the limits of the classical schemes. However, the present challenge is to overpass the limits of proof of principle demonstrations to approach real applications. In this paper, we present an experiment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3b893a221b4dbe5a0dd685dc545b038
https://doi.org/10.1117/12.2272429

Realization of a twin beam source based on four wave mixing in Cesium

Autor: I. Ruo Berchera, Davide Calonico, S. Micalizio, N. Samantaray, Ivo Pietro Degiovanni, G. Adenier

Four-wave mixing (4WM) is a known source of intense non-classical twin beams. It can be generated when an intense laser beam (the pump) and a weak laser beam (the seed) overlap in a $\chi^{(3)}$ medium (here cesium vapor), with frequencies close to r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ef2cb0bcf2fa47ea5782070854e69d
http://hdl.handle.net/11583/2664628