| DOI | Trouver le DOI : https://doi.org/10.1080/09500340802304929 |
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| Auteur | Rechercher : Coldenstrodt-Ronge, Hendrik B.; Rechercher : Lundeen, Jeff S.; Rechercher : Pregnell, Kenny L.; Rechercher : Feito, Alvaro; Rechercher : Smith, Brian J.; Rechercher : Mauerer, Wolfgang; Rechercher : Silberhorn, Christine; Rechercher : Eisert, Jens; Rechercher : Plenio, Martin B.; Rechercher : Walmsley, Ian A. |
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| Format | Texte, Article |
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| Sujet | tomography; quantum; measurement; POVM; Wigner-function; photon counting |
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| Résumé | Measurement is the only part of a general quantum system that has yet to be characterised experimentally in a complete manner. Detector tomography provides a procedure for doing just this; an arbitrary measurement device can be fully characterised, and thus calibrated, in a systematic way without access to its components or its design. The result is a reconstructed POVM containing the measurement operators associated with each measurement outcome. We consider two detectors, a single-photon detector and a photon-number counter, and propose an easily realised experimental apparatus to perform detector tomography on them. We also present a method of visualising the resulting measurement operators. |
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| Date de publication | 2009-01 |
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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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| Numéro NPARC | 15743665 |
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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 | 44fa67be-e288-4886-b80d-d29878bb615f |
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| Enregistrement créé | 2010-06-25 |
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| Enregistrement modifié | 2020-04-16 |
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