TY - CONF AU - Korneev, A. AU - Divochiy, A. AU - Marsili, F. AU - Bitauld, D. AU - Fiore, A. AU - Seleznev, V. AU - Kaurova, N. AU - Tarkhov, M. AU - Minaeva, O. AU - Chulkova, G. AU - Smirnov, K. AU - Gaggero, A. AU - Leoni, R. AU - Mattioli, F. AU - Lagoudakis, K. AU - Benkhaoul, M. AU - Levy, F. AU - Goltsman, G. ED - Tománek, P. ED - Senderáková, D. ED - Hrabovský, M. PY - 2008 DA - 2008// TI - Superconducting photon number resolving counter for near infrared applications T2 - Proc. SPIE BT - Proc. SPIE SP - 713828 (1 to 5) VL - 7138 PB - Spie KW - PNR SSPD KW - SNSPD KW - Nanowire superconducting single-photon detector KW - ultrathin NbN film KW - infrared AB - 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. UR - https://doi.org/10.1117/12.818079 DO - 10.1117/12.818079 N1 - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1241), last updated on Fri, 14 May 2021 23:19:24 -0500 ID - Korneev_etal2008 ER -