Risultati scientifici

Spatial interference between pairs of disjoint optical paths with a single chaotic source

Anno: 2017

Autori: Cassano M., D’Angelo M., Garuccio A., Peng T., Shih YH., Tamma V.

Affiliazione autori: ‎Univ Bari, Dipartimento Interateneo Fis, I-70100 Bari, Italy; Ist Nazl Fis Nucl, Sez Bari, I-70100 Bari, Italy;‎ CNR, INO, Via Carrara 1, I-50019 Florence, Italy; Univ Maryland Baltimore Cty, Dept Phys, Baltimore, MD 21250 USA; Texas A&M Univ, Inst Quantum Sci & Engn, College Stn, TX 77843 USA; Univ Ulm, Inst Quantenphys, D-89069 Ulm, Germany;‎ Univ Ulm, Ctr Integrated Quantum Sci & Technol IQST, D-89069 Ulm, Germany;‎ Univ Portsmouth, SEES, Fac Sci, Portsmouth PO1 3QL, Hants, England

Abstract: We demonstrate a novel second-order spatial interference effect between two indistinguishable pairs of disjoint optical paths from a single chaotic source. Beside providing a deeper understanding of the physics of multi-photon interference and coherence, the effect enables retrieving information on both the spatial structure and the relative position of two distant double-pinhole masks, in the absence of first order coherence. We also demonstrate the exploitation of the phenomenon for simulating quantum logic gates, including a controlled-NOT gate operation. (C) 2017 Optical Society of America

Giornale/Rivista: OPTICS EXPRESS

Volume: 25 (6)      Da Pagina: 6589  A: 6603

DOI: 10.1364/OE.25.006589

Citazioni: 7
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2021-12-05
Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)
Link per visualizzare la scheda su IsiWeb: Clicca qui
Link per visualizzare la citazioni su IsiWeb: Clicca qui

This site uses cookies. If you decide to continue browsing we consider that you accept their use. For more information about cookies and how to delete them please read our Info Policy on cookies use.
Read more