Twin beam quantum-enhanced correlated interferometry for testing fundamental physics

Autor: Ivano Ruo-Berchera, I. P. Degiovanni, M. Zucco, Tobias Gehring, Marco Genovese, Christian S. Jacobsen, S. T. Pradyumna, Ulrik L. Andersen, E. Losero, Paolo Traina

Publikováno v: Pradyumna, S T, Losero, E, Ruo-Berchera, I, Traina, P, Zucco, M, Jacobsen, C S, Andersen, U L, Degiovanni, I P, Genovese, M & Gehring, T 2020, ' Twin beam quantum-enhanced correlated interferometry for testing fundamental physics ', Communications Physics, vol. 3, no. 1, 104 . https://doi.org/10.1038/s42005-020-0368-5
Communications Physics, Vol 3, Iss 1, Pp 1-9 (2020)

Quantum metrology deals with improving the resolution of instruments that are otherwise limited by shot noise and it is therefore a promising avenue for enabling scientific breakthroughs. The advantage can be even more striking when quantum enhanceme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f639474ff440ca190a4ca25095f6be
https://doi.org/10.1038/s42005-020-0368-5

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

A quantum Interferometer for quantum gravity studies

Autor: Ivano Ruo-Berchera, I. P. Degiovanni, Ulrik L. Andersen, Marco Genovese, E. Losero, Christian S. Jacobsen, Tobias Gehring, Paolo Traina, S. Pradyumna Tekuru, M. Zucco

Publikováno v: Losero, E, Tekuru, S P, Traina, P, Ruo-Berchera, I, Zucco, M, Degiovanni, I P, Jacobsen, C S, Gehring, T, Andersen, U L & Genovese, M 2019, A quantum Interferometer for quantum gravity studies . in K S Deacon (ed.), Quantum Communications and Quantum Imaging XVII . vol. 11134, 111340F, SPIE-International Society for Optical Engineering, 2019 SPIE Optical Engineering + Applications, San Diego, California, United States, 11/08/2019 . https://doi.org/10.1117/12.2527471

The search for Planck scale effects is one of holy grains of physics. At Fermilab, a system of two Michelson interferometers (MIs) was built for this purpose: the holometer. This device operates using classical light, and, therefore, its sensitivity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47cd995cb964add8e0a937a23289a442
https://doi.org/10.1117/12.2527471

Toward a quantum enhanced holometer: preliminary results of a power-recycled 2D optical cavity at INRIM

Autor: S. Pradyumna Tekuru, M. Zucco, Paolo Traina, I. P. Degiovanni, E. Losero, Fabio Saccomandi, Ivano Ruo-Berchera, Marco Genovese

Publikováno v: Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology.

In this paper we describe the preliminary results obtained at INRiM laboratories toward realizing a couple of correlated power-recycled Michelson interferometers. This system is the first step toward the realization of a quantum-enhanced holometer.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9081027953f5478a363d670577c23256
https://doi.org/10.1117/12.2513749

Improving resolution-sensitivity trade off in sub-shot noise quantum imaging

Autor: Marco Genovese, Alice Meda, Alessio Avella, N. Samantaray, Ivano Ruo-Berchera, E. Losero

Publikováno v: Applied Physics Letters

One of the challenges of quantum technologies is realizing the quantum advantage, predicted for ideal systems, in real applications, which have to cope with decoherence and inefficiencies. In quantum metrology, sub-shot-noise quantum imaging (SSNQI)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3755426ef6124ef4a942d20a8825d000
https://doi.org/10.1063/5.0009538