@Article{Stucki_etal2009, author="Stucki, D. and Walenta, N. and Vannel, F. and Thew, R. T. and Gisin, N. and Zbinden, H. and Gray, S. and Towery, C. R. and Ten, S.", title="High rate long-distance quantum key distribution over 250 km of ultra low loss fibres", journal="New J. Phys.", year="2009", volume="11", number="7", pages="075003", optkeywords="SSPD; quantum cryptography; QKD; COW", abstract="We present a fully automated quantum key distribution prototype running at 625 MHz clock rate. Taking advantage of ultra low loss fibres and low-noise superconducting detectors, we can distribute 6,000 secret bits per second over 100 km and 15 bits per second over 250km.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=610), last updated on Sun, 22 May 2016 17:40:34 -0500", doi="10.1088/1367-2630/11/7/075003", opturl="https://doi.org/10.1088/1367-2630/11/7/075003" }