Chip-based quantum key distribution

Autor: P. Sibson, C. Erven, M. Godfrey, S. Miki, T. Yamashita, M. Fujiwara, M. Sasaki, H. Terai, M. G. Tanner, C. M. Natarajan, R. H. Hadfield, J. L. O’Brien, M. G. Thompson

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)

Quantum key distribution has not been widely adopted in part due to technical hurdles preventing it being fully integrated in classical communication networks. Here the authors report quantum key distribution between two photonic chips manufactured w

Externí odkaz: https://doaj.org/article/52bb13a449df482080b9edc525fd079c

Bayesian quantum phase estimation on an integrated Silicon photonic device

Autor: S. Paesani, A. A. Gentile, R. Santagati, J. Wang, N. Wiebe, S. Miki, T. Yamashita, H. Terai, M. Fujiwara, M. Sasaki, M. G. Tanner, C. M. Natarajan, R. H. Hadfield, D. Tew, J.L. O’Brien, M. G. Thompson

Publikováno v: Frontiers in Optics 2016
Paesani, S, Gentile, A A, Santagati, R, Wang, J, Wiebe, N, Tew, D, O'Brien, J & Thompson, M 2016, Bayesian quantum phase estimation on an integrated Silicon photonic device . in Proceedings of the 2016 OSA Conference on Frontiers in Optics 2016 ., FTu3G.5, Optical Society of America (OSA) . https://doi.org/10.1364/FIO.2016.FTu3G.5

We demonstrate a Bayesian approach for practical and robust implementation of the quantum phase estimation algorithm. We implement it on a reconfigurable Silicon quantum photonic device, demonstrating its importance for future quantum applications.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4e0e6997998e3e184b0de0512d6083