TY - CONF AU - Moshkova, M. A. AU - Divochiy, A. V. AU - Morozov, P. V. AU - Antipov, A. V. AU - Vakhtomin, Yu B. AU - Smirnov, K. V. PY - 2019 DA - 2019// TI - Characterization of topologies of superconducting photon number resolving detectors T2 - Proc. 8th Int. Conf. Photonics and Information Optics BT - Proc. 8th Int. Conf. Photonics and Information Optics SP - 465 EP - 466 KW - PNR SSPD AB - Comparative analysis for different topologies of superconducting single-photon detectors with ability to resolve up to 4 photons in a short pulse of IR radiation has been carry out. It was developed the detector with a system detection efficiency of ~ 85 % at λ = 1550 nm. The possibility of using such detector to restore photon statistics of a pulsed radiation source was demonstrated. SN - 978-5-7262-2536-4 UR - http://fioconf.mephi.ru/archive/ LA - Russian N1 - http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf ID - Moshkova_etal2019 ER -