%0 Conference Proceedings %T Long-distance fiber-optic quantum key distribution using superconducting detectors %A Kurochkin, V. L. %A Zverev, A. V. %A Kurochkin, Y. V. %A Ryabtsev, I. I. %A Neizvestnyi, I. G. %A Ozhegov, R. V. %A Gol’tsman, G. N. %A Larionov, P. A. %S Proc. Optoelectron. Instrum. %D 2015 %V 51 %N 6 %@ 8756-6990 %F Kurochkin_etal2015 %O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1342), last updated on Tue, 25 May 2021 14:50:00 -0500 %X This paper presents the results of experimental studies on quantum key distribution in optical fiber using superconducting detectors. Key generation was obtained on an experimental setup based on a self-compensation optical circuit with an optical fiber length of 101.1 km. It was first shown that photon polarization encoding can be used for quantum key distribution in optical fiber over a distance in excess of 300 km. %K QKD %K SSPD %K SNSPD %R 10.3103/S8756699015060035 %U http://link.springer.com/10.3103/S8756699015060035 %U https://doi.org/10.3103/S8756699015060035 %P 548-552