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Position-Dependent Local Detection Efficiency in a Nanowire Superconducting Single-Photon Detector.
Renema, J J; Wang, Q; Gaudio, R; Komen, I; op 't Hoog, K; Sahin, D; Schilling, A; van Exter, M P; Fiore, A; Engel, A; de Dood, M J A.
Afiliação
  • Renema JJ; †Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
  • Wang Q; †Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
  • Gaudio R; ‡COBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
  • Komen I; †Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
  • op 't Hoog K; ‡COBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
  • Sahin D; ‡COBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
  • Schilling A; §Physics Institute of the University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
  • van Exter MP; †Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
  • Fiore A; ‡COBRA Research Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
  • Engel A; §Physics Institute of the University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
  • de Dood MJ; †Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
Nano Lett ; 15(7): 4541-5, 2015 Jul 08.
Article em En | MEDLINE | ID: mdl-26087352
We probe the local detection efficiency in a nanowire superconducting single-photon detector along the cross-section of the wire with a far subwavelength resolution. We experimentally find a strong variation in the local detection efficiency of the device. We demonstrate that this effect explains previously observed variations in NbN detector efficiency as a function of device geometry.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2015 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2015 Tipo de documento: Article