Performance of Photon-Pair Quantum Key Distribution Systems
量子物理
2015-06-26 v1
摘要
We analyze the quantitative improvement in performance provided by a novel quantum key distribution (QKD) system that employs a correlated photon source (CPS) and a photon-number resolving detector (PNR). Our calculations suggest that given current technology, the CPR implementation offers an improvement of several orders of magnitude in secure bit rate over previously described implementations.
引用
@article{arxiv.quant-ph/0103145,
title = {Performance of Photon-Pair Quantum Key Distribution Systems},
author = {Z. Walton and A. V. Sergienko and M. Atature and B. E. A. Saleh and M. C. Teich},
journal= {arXiv preprint arXiv:quant-ph/0103145},
year = {2015}
}