%0 Conference Proceedings %T Real-time GHz-rate counting of infrared photons using nanostructured NbN superconducting detectors %A Verevkin, A. %A Slysz, W. %A Pearlman, A. %A Zhang, J. %A Sobolewski, R. %A Okunev, O. %A Korneev, A. %A Kouminov, P. %A Smirnov, K. %A Chulkova, G. %A Gol’tsman, G. N. %A Currie, M. %S CLEO/QELS %D 2003 %I Optical Society of America %F Verevkin_etal2003 %O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1517), last updated on Thu, 20 May 2021 19:42:33 -0500 %X We demonstrate that our ultrathin, nanometer-width NbN superconducting single-photon detectors are capable of above 1-GHz-frequency, real-time counting of near-infrared photons. The measured system jitter of the detector is below 15 ps. %K NbN SSPD %K SNSPD %K Infrared %K Quantum detectors %K Detectors %K Photon counting %K Quantum communications %K Quantum cryptography %K Single photon detectors %K Superconductors %U http://www.osapublishing.org/abstract.cfm?URI=CLEO-2003-CThM8 %P CThM8