Superconducting photon number resolving counter for near infrared applications

A. Korneev, A. Divochiy, F. Marsili, D.M.J. Bitauld, A. Fiore, V. Seleznev, N. Kaurova, M. Tarkhov, O. Minaeva, G. Chulkova, K.V. Smirnov, A. Gaggero, R. Leoni, F. Mattioli, K. Lagoudakis, M. Benkhaoul, F.A. Lévy, G.N. Gol'tsman

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We present a novel concept of photon number resolving detector based on 120-nm-wide superconducting stripes made of 4-nm-thick NbN film and connected in parallel (PNR-SSPD). The detector consisting of 5 strips demonstrate a capability to resolve up to 4 photons absorbed simultaneously with the single-photon quantum efficiency of 2.5% and negligibly low dark count rate. © 2008 SPIE.
Originele taal-2Engels
TitelPhotonics, Devices, and Systems IV, 27 August - 29 August 2008, Prague
Plaats van productieBellingham
UitgeverijSPIE
Pagina's713828-
ISBN van geprinte versie9780819473790
DOI's
StatusGepubliceerd - 2008
EvenementPhotonics, Devices, and Systems IV, August 27-29, 2008, Prague, Czech Republic - Prague, Tsjechië
Duur: 27 aug 200829 aug 2008

Publicatie series

NaamProceedings of SPIE
Volume7138
ISSN van geprinte versie0277-786X

Congres

CongresPhotonics, Devices, and Systems IV, August 27-29, 2008, Prague, Czech Republic
LandTsjechië
StadPrague
Periode27/08/0829/08/08
AnderPhotonics, Devices, and Systems IV, Prague

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