Abstract
Free-space quantum key distribution (QKD) operation in daylight is extremely challenging due to large amount of noise photons from sunlight. Moreover, implementation loopholes of a free-space QKD system have been largely studied due to its vulnerability to source side channel effects. We study the performance of a free-space quantum key distribution system operated at the clock rate of 400MHz in daylight without source side channel effects.
© 2018 The Author(s)
PDF ArticleMore Like This
Heasin Ko, Joong-Seon Choe, Byung-Seok Choi, Kap-Joong Kim, Jong-Hoi Kim, Yongsoon Baek, and Chun Ju Youn
M4F.2 Optical Fiber Communication Conference (OFC) 2019
Richard J. Hughes, Jane E. Nordholt, George L. Morgan, and Charles G. Peterson
QFD6 Quantum Electronics and Laser Science Conference (CLEO:FS) 2002
F. Basso Basset, M. Valeri, J. Neuwirth, E. Polino, M. B. Rota, D. Poderini, C. Pardo, G. Rodari, E. Roccia, S. F. Covre da Silva, G. Ronco, N. Spagnolo, A. Rastelli, G. Carvacho, F. Sciarrino, and R. Trotta
eb_5_3 European Quantum Electronics Conference (EQEC) 2023