| Téléchargement | - Voir la version finale : Time-bin-to-polarization conversion of ultrafast photonic qubits (PDF, 2.8 Mio)
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| Auteur | Rechercher : Kupchak, Connor1; Rechercher : Bustard, Philip J.1; Rechercher : Heshami, Khabat1; Rechercher : Erskine, Jennifer1; Rechercher : Spanner, Michael1; Rechercher : England, Duncan G.1; Rechercher : Sussman, Benjamin J.1 |
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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 | The encoding of quantum information in photonic time-bin qubits is apt for long distance quantum communication schemes. In practice, due to technical constraints such as detector response time, or the speed with which co-polarized time-bins can be switched, other encodings, e.g. polarization, are often preferred for operations like state detection. Here, we present the conversion of qubits between polarization and time-bin encodings using a method that is based on an ultrafast optical Kerr shutter and attain efficiencies of 97% and an average fidelity of 0.827+/-0.003 with shutter speeds near 1 ps. Our demonstration delineates an essential requirement for the development of hybrid and high-rate optical quantum networks. |
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| Date de publication | 2017-08-23 |
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| Maison d’édition | Cornell University Library |
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| Dans | |
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| Autre format | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Non |
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| Numéro NPARC | 23002478 |
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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 | 3bdb4b3f-8eb9-4918-8c9d-c2245e8ed73a |
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| Enregistrement créé | 2017-11-15 |
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| Enregistrement modifié | 2020-05-30 |
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