Thresholded quantum LIDAR in turbolent media
Anno: 2022
Autori: Zedda W., Gianani I., Berardi V., Barbieri M.
Affiliazione autori: Univ Roma Tre, Dipartimento Matemat & Fis, Via Vasca Navale 84, I-00146 Rome, Italy; Univ Roma Tre, Dipartimento Sci, Via Vasca Navale 84, I-00146 Rome, Italy; Politecn Bari, Dipartimento Interateneo Fis Michelangelo Merlin, Via Orabona 4, I-70126 Bari, Italy; CNR, Ist Nazl Ott, Largo Enrico Fermi 6, I-50125 Florence, Italy.
Abstract: Light detection and ranging is a key technology for a number of applications, from relatively simple distance ranging to environmental monitoring. When dealing with low photon numbers, an important issue is the improvement of the signal-to-noise-ratio, which is severely affected by external sources whose emission is captured by the detection apparatus. In this paper, we present an extension of the technique developed in Cohen et al. [Phys. Rev. Lett. 123, 203601 (2019)] to the effects caused by the propagation of light through a turbulent media as well as the detection through photon counting devices bearing imperfections in terms of efficiency and number resolution. Our results indicate that even less performing technology can result in a useful detection scheme.
Giornale/Rivista: AVS QUANTUM SCIENCE
Volume: 4 (4) Da Pagina: 41401-1 A: 41401-6
Maggiori informazioni: This work was supported by the European Commission through the FET-OPEN-RIA project STORMYTUNE (Grant Agreement No. 899587).Parole chiavi: Atmospheric-turbulence; Photon; Propagation; LimitsDOI: 10.1116/5.0107125Citazioni: 2dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18Riferimenti 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
