| Téléchargement | - Voir la version finale : Terahertz-bandwidth switching of heralded single photons (PDF, 764 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1364/OL.44.001427 |
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| Auteur | Rechercher : Kupchak, Connor1; Rechercher : Erskine, Jennifer1; Rechercher : England, Duncan1; Rechercher : Sussman, Benjamin1 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de sécurité et de rupture
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| Format | Texte, Article |
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| Résumé | Optically induced ultrafast switching of single photons is demonstrated by rotating the photon polarization via the Kerr effect in a commercially available single-mode fiber. A switching efficiency of 97% is achieved with a ∼1.7 ps switching time and signal-to-noise ratio of ∼800. Preservation of the single-photon properties is confirmed by measuring no significant increase in the second-order autocorrelation function 𝑔⁽²⁾(0). These values are attained with only nanojoule-level pump energies that are produced by a laser oscillator with 80 MHz repetition rate. The results highlight a simple device capable of both high-bandwidth operations and preservation of single-photon properties for applications in photonic quantum processing and ultrafast time-gating or switching. |
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| Date de publication | 2019 |
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| Maison d’édition | Optical Society of America |
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| Licence | |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | c10028e8-ccc2-405f-a46b-df7175a7ce70 |
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| Enregistrement créé | 2021-04-15 |
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| Enregistrement modifié | 2021-04-15 |
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