Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Correspondence
  • Published:

Reply to 'Discrete and continuous variables for measurement-device-independent quantum cryptography'

This is a preview of subscription content, access via your institution

Relevant articles

Open Access articles citing this article.

Access options

Rent or buy this article

Prices vary by article type

from$1.95

to$39.95

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Comparison between the rates (bits per relay use) of CV MDI QKD and DV MDI QKD versus total Alice–Bob distance (in fibre-equivalent at 0.2 dB per km) for different configurations of the relay.

References

  1. Xu, F., Curty, M., Qi, B., Qian, L. & Lo, H.-K. Nature Photon. http://dx.doi.org/10.1038/nphoton.2015.206 (2015).

  2. Braunstein, S. L. & Pirandola, S. Phys. Rev. Lett. 108, 130502 (2012).

    Article  ADS  Google Scholar 

  3. Lo, H.-K., Curty, M. & Qi, B. Phys. Rev. Lett. 108, 130503 (2012).

    Article  ADS  Google Scholar 

  4. Pirandola, S. et al. Nature Photon. 9, 397–402 (2015).

    Article  ADS  Google Scholar 

  5. Jouguet, P., Kunz-Jacques, S., Leverrier, A., Grangier, P. & Diamanti, E. Nature Photon. 7, 378–381 (2013).

    Article  ADS  Google Scholar 

  6. Leverrier, A. Phys. Rev. Lett. 114, 070501 (2015).

    Article  ADS  Google Scholar 

  7. Diamanti, E. & Leverrier, A. Entropy 17, 6072–6092 (2015).

    Article  ADS  MathSciNet  Google Scholar 

  8. Comandar, L. C. et al. J. Appl. Phys. 117, 083109 (2015).

    Article  ADS  Google Scholar 

  9. Zhang, J., Itzler, M. A., Zbinden, H. & Pan, J.-W. Light Sci. Appl. 4, e286 (2015).

    Article  ADS  Google Scholar 

  10. Tang, Y.-L. et al. Phys. Rev. Lett. 113, 190501 (2014).

    Article  ADS  Google Scholar 

  11. Tang, Y.-L. et al. Preprint at http://arxiv.org/abs/1509.08389 (2015).

  12. Comandar, L. et al. Preprint at http://arxiv.org/abs/1509.08137 (2015).

  13. Pirandola, S. et al. Preprint at http://arxiv.org/abs/1506.06748 (2015).

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Stefano Pirandola.

Supplementary information

Supplementary information

Reply to 'Discrete and continuous variables for measurement-device-independent quantum cryptography' (PDF 336 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Pirandola, S., Ottaviani, C., Spedalieri, G. et al. Reply to 'Discrete and continuous variables for measurement-device-independent quantum cryptography'. Nature Photon 9, 773–775 (2015). https://doi.org/10.1038/nphoton.2015.207

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nphoton.2015.207

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing