%0 Journal Article %T Quantum key distribution in an optical fiber at distances of up to 200 km and a bit rate of 180 bit/s %A Glejm, A. V. %A Anisimov, A. A. %A Asnis, L. N. %A Vakhtomin, Yu B. %A Divochiy, A. V. %A Egorov, V. I. %A Kovalyuk, V. V. %A Korneev, A. A. %A Kynev, S. M. %A Nazarov, Yu V. %A Ozhegov, R. V. %A Rupasov, A. V. %A Smirnov, K. V. %A Smirnov, M. A. %A Goltsman, G. N. %A Kozlov, S. A. %J Bulletin of the Russian Academy of Sciences. Physics %D 2014 %V 78 %N 3 %@ 1062-8738 %F Glejm_etal2014 %O exported from refbase (https://db.rplab.ru/refbase/show.php?record=940), last updated on Sun, 02 May 2021 10:08:09 -0500 %X An experimental demonstration of a subcarrier-wave quantum cryptography system with superconducting single-photon detectors (SSPDs) that distributes a secure key in a single-mode fiber at distance of 25 km with a bit rate of 800 kbit/s, a distance of 100 km with a bit rate of 19 kbit/s, and a distance of 200 km with a bit rate of 0.18 kbit/s is described. %K SSPD %K SNSPD %K applications %R 10.3103/S1062873814030095 %U https://doi.org/10.3103/S1062873814030095 %P 171-175