Abstract
A quantum cryptography system based on a 4-basis protocol with geometrically uniform states is tested in a series of experiments. Quantum states of light transmitted through real fiber optic communication channels to a distance of 32 km in the presence of uncontrolled external actions are prepared, transformed, and measured. It is shown that the chosen algorithms of processing quantum information are adequate and can be used as foundations of practical devices in protected communication lines.1
Similar content being viewed by others
References
A. Muller, H. Zbinden, and N. Gisin, Nature 378, 449 (1995)
D. Stucki, N. Gisin, O. Guinnard, G. Ribordy, and H. Zbinden, New J. Phys. 4, 411 (2002)
P. Jouguest, S. Kunz-Jacques, T. Debuisschert, S. Fossier, E. Diamanti, R. Alleaume, R. Tualle-Brouri, P. Grangier, A. Leverrier, P. Pache, and P. Painchault, Opt. Express 20, 14030 (2012)
A. Ciurana, J. Martinez-Mateo, M. Peev, A. Poppe, N. Walenta, H. Zbinden, and V. Martin, Opt. Express 22, 1576 (2014)
A. Poppe, M. Peev, and O. Maurhart, Int. J. Quantum Inf. 6, 209 (2008)
M. Peev, C. Pacher, R. Alleaume, et al., New J. Phys. 11, 075001 (2009)
D. Stucki, M. Legre, F. Buntschu, et al., New J. Phys. 13, 123001 (2011)
D. Stucki, N. Walenta, F. Vannel, R. T. Thew, N. Gisin, H. Zbinden, S. Gray, C. R. Towery, and S. Ten, New J. Phys. 11, 075003 (2009)
S. Nauerth, F. Moll, M. Rau, C. Fuchs, J. Horwath, S. Frick, and H. Weinfurter, Nature Photon. 7, 382 (2013)
B. Korzh, C. C. W. Lim, R. Houlmann, N. Gisin, M. J. Li, D. Nolan, B. Sanguinetti, R. Thew, and H. Zbinden, Nat. Photon. 9, 163 (2015).
X. F. Mo, B. Zhu, Z. F. Han, Y. Z. Gui, and G. C. Guo, Opt. Lett. 30, 2632 (2005)
L. J. Ma, H. Xu, and X. Tang, Proc. SPIE 6305, 630513 (2006)
T. Zhang, X. F. Mo, Z. F. Han, and G. C. Guo, Phys. Lett. A 372, 3957 (2008)
S. Wang, W. Chen, Z. Q. Yin, et al., Opt. Lett. 35, 2454 (2010)
W. Chen, Z. F. Han, T. Zhang, H. Wen, Z. Q. Yin, F. X. Xu, Q. L. Wu, Y. Liu, Y. Zhang, X. F. Mo, Y. Z. Gui, G. Wei, and G. C. Guo, IEEE Photon. Tech. Lett. 21, 575 (2009)
F. X. Xu, W. Chen, S. Wang, Z. Q. Yin, Y. Zhang, Y. Liu, Z. Zhou, Y. B. Zhao, H. W. Li, D. Liu, Z. F. Han, and G. C. Guo, Chin. Sci. Bull. 54, 2991 (2009)
T. Y. Chen, H. Liang, Y. Liu, W. Q. Cai, L. Ju, W. Y. Liu, J. Wang, H. Yin, K. Chen, Z. B. Chen, C. Z. Peng, and J. W. Pan, Opt. Express 17, 6540 (2009)
T. Y. Chen, J. Wang, H. Liang, Opt. Express 18, 27217 (2010)
S. Wang, W. Chen, J. F. Guo, Z. Q. Yin, H. W. Li, Z. Zhou, G. C. Guo, and Z. F. Han, Opt. Lett. 37, 1008 (2012).
R. J. Hughes, G. L. Morgan, and C. G. Peterson, J. Mod. Opt. 47, 533 (2000)
P. Toliver, R. J. Runser, T. E. Chapuran, J. L. Jackel, T. C. Banwell, M. S. Goodman, R. J. Hughes, C. G. Peterson, D. Derkacs, J. E. Nordholt, L. Mercer, S. McNown, A. Goldman, and J. Blake, IEEE Photon. Technol. Lett. 15, 1669 (2003)
C. Elliott, New J. Phys. 4, 46 (2002)
C. Elliott, A. Colvin, D. Pearson, et al., Proc. SPIE 5815, 138 (2005)
T. E. Chapuran, P. Toliver, N. A. Peters, J. Jackel, M. S. Goodman, R. J. Runser, S. R. Mc-Nown, N. Dallmann, R. J. Hughes, K. P. McCabe, J. E. Nordholt, C. G. Peterson, K. T. Tyagi, L. Mercer, and H. Dardy, New J. Phys. 11, 105001 (2009).
M. Sasaki, M. Fujiwara, H. Ishizuka, et al., Opt. Express 19, 10387 (2011)
A. Tanaka, M. Fujiwara, K. Yoshino, S. Takahashi, Y. Nambu, A. Tomita, S. Miki, T. Yamashita, Z. Wang, M. Sasaki, and A. Tajima, IEEE J. Quantum Electron. 48, 542 (2012).
P. D. Townsend, S. J. D. Phoenix, K. J. Blow, and S. M. Barnett, Electron Lett. 30, 1875 (1994)
J. F. Dynes, I. Choi, A. W. Sharpe, A. R. Dixon, Z. L. Yuan, M. Fujiwara, M. Sasaki, and A. J. Shields, Opt. Express 20, 16339 (2012)
P. D. Townsend, Electron. Lett. 33, 188 (1997)
P. D. Townsend, Nature 385, 47 (1997)
Z. L. Yuan and A. J. Shields, Opt. Express 13, 660 (2005)
B. Fröhlich, J. F. Dynes, M. Lucamarini, A. W. Sharpe, Z. L. Yuan, and A. J. Shields, Nature 501, 69 (2013)
K. A. Patel, J. F. Dynes, I. Choi, A. W. Sharpe, A. R. Dixon, Z. L. Yuan, R. V. Penty, and A. J. Shields, Phys. Rev. X 2, 041010 (2012)
K. A. Patel, J. F. Dynes, M. Lucamarini, I. Choi, A. W. Sharpe, Z. L. Yuan, R. V. Penty, and A. J. Shields, Appl. Phys. Lett. 104, 051123 (2014).
T. Langer and G. Lenhart, New J. Phys. 11, 055051 (2009)
G. Lenhart, AIP Conf. Proc. 1469, 50 (2012).
S. Sajeed, I. Radchenko, S. Kaiser, J.-Ph. Bourgoin, A. Pappa, L. Monat, M. Legré, and V. Makarov, Phys. Rev. A 91, 032326 (2015). arXiv:1412.8032 [quant-ph].
S. N. Molotkov, JETP Lett. 101, 579 (2015)
K. A. Balygin, A. N. Klimov, S. P. Kulik, and S. N. Molotkov, JETP Lett. 103, 420 (2016)
K. A. Balygin, A. N. Klimov, S. P. Kulik, and S. N. Molotkov, JETP Lett. 104, 341 (2016)
K. A. Balygin, A. N. Klimov, A. V. Korol’kov, S. P. Kulik, and S. N. Molotkov, JETP Lett. 103, 785 (2016).
V. Makarov, A. Anisimov, and J. Skaar, Phys. Rev. A 74, 022313 (2006)
A. Vakhitov, V. Makarov, and D. R. Hjelme, J. Mod. Opt. 48, 2023 (2001)
L. Lydersen, C. Wiechers, C. Wittmann, D. Elser, J. Skaar, and V. Makarov. arXiv:1009:2663[quant-ph].
V. Scarani, H. Bechmann-Pasquinucci, N. J. Cerf, M. Dusek, N. Lütkenhaus, and M. Peev, Rev. Mod. Phys. 81, 1301 (2009).
A. Acin, N. Gisin, and V. Scarani, Phys. Rev. A 69, 012309 (2004)
V. Scarani, A. Acin, G. Ribordy, and N. Gisin, Phys. Rev. Lett. 92, 057901 (2004).
A. Chefles, arXiv/quant-ph:9807022; A. Chefles and S. M. Barnett, arXiv/quant-ph: 9807023.
K. Inoue, E. Waks, and Y. Yamamoto, Phys. Rev. Lett. 89, 037902 (2002).
N. Gisin, G. Ribordy, H. Zbinden, D. Stucki, N. Brunner, and V. Scarani, arXiv:quant-ph/0411022
D. Stucki, N. Brunner, N. Gisin, V. Scarani, and H. Zbinden, Appl. Phys. Lett. 87, 194108 (2005).
K. Wen, K. Tamaki, and Y. Yamamoto. arXiv:0806. 2684.
W. Y. Hwang, Phys. Rev. Lett. 91, 057901 (2003)
X. B. Wang, Phys. Rev. Lett. 94, 230503 (2005)
H. K. Lo, X. F. Ma, and K. Chen, Phys. Rev. Lett. 94, 230504 (2005).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © K.A. Balygin, V.I. Zaitsev, A.N. Klimov, A.I. Klimov, S.P. Kulik, S.N. Molotkov, 2017, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2017, Vol. 105, No. 9, pp. 570–576.
Rights and permissions
About this article
Cite this article
Balygin, K.A., Zaitsev, V.I., Klimov, A.N. et al. Practical quantum cryptography. Jetp Lett. 105, 606–612 (2017). https://doi.org/10.1134/S0021364017090077
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364017090077