%0 Conference Proceedings %T Characterization of topologies of superconducting photon number resolving detectors %A Moshkova, M. A. %A Divochiy, A. V. %A Morozov, P. V. %A Antipov, A. V. %A Vakhtomin, Yu B. %A Smirnov, K. V. %S Proc. 8th Int. Conf. Photonics and Information Optics %D 2019 %@ 978-5-7262-2536-4 %G Russian %F Moshkova_etal2019 %O http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf %O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1803), last updated on Sat, 03 Jul 2021 19:31:35 -0500 %X 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. %K PNR SSPD %U http://fioconf.mephi.ru/archive/ %P 465-466