Abstract
We demonstrate quantum key distribution at 1.3-Gbit/s secret-key rates over a 10-dB-loss channel. By transmitting many photons per bit with multi-mode encoding our protocol overcomes channel loss to achieve gigabit-per-second rates without compromising security.
© 2018 The Author(s)
PDF ArticleMore Like This
Zheshen Zhang, Quntao Zhuang, Franco N. C. Wong, and Jeffrey H. Shapiro
FTh3C.2 CLEO: QELS_Fundamental Science (CLEO_QELS) 2016
Jeffrey H. Shapiro, Quntao Zhuang, Zheshen Zhang, Justin Dove, and Franco N. C. Wong
LTu5B.1 Applications of Lasers for Sensing and Free Space Communications (LSC) 2016
Quntao Zhuang, Zheshen Zhang, Justin Dove, Franco N. C. Wong, and Jeffrey H. Shapiro
FTh3C.1 CLEO: QELS_Fundamental Science (CLEO_QELS) 2016