Multiparameter approach to quantum phase estimation with limited visibility
Anno: 2018
Autori: Roccia E., Cimini V., Sbrosca M., Gianani I., Ruggiero L., Mancino L., Genoni M.G., Ricci M.A., Barbieri M.
Affiliazione autori: Univ Roma Tre, Dipartimento Sci, Via Vasca Navale 84, I-00146 Rome, Italy; Univ Milan, Quantum Technol Lab, Dipartimento Fis, I-20133 Milan, Italy; Ist Nazl Ott CNR, Largo Enrico Fermi 6, I-50125 Florence, Italy
Abstract: Optical sensors based on quantum light need to work even in the presence of imperfections. Here we discuss how to address the presence of noise by measuring multiple parameters at once: those we seek to monitor and those linked to the imperfections. Our method is applied to the investigation of the optical activity of sugary solutions limited by reduced visibility. These studies introduce multiparameter estimation as a viable approach to allow for robust operation of quantum sensors as they are developed from fundamental research to technology. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Giornale/Rivista: OPTICA
Volume: 5 (10) Da Pagina: 1171 A: 1176
Maggiori informazioni: FETOPEN-RIA (665148 – QCUMbER); H2020 Marie Sklodowska-Curie Actions (MSCA) (701154).Parole chiavi: metrology; states; lightDOI: 10.1364/OPTICA.5.001171Citazioni: 44dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-09-08Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui
