A linear optical protocol of random quantum key distribution by using polarization entangled photons
点击次数：
发表时间：2019-03-09
论文类型：期刊论文
发表时间：2010-02-01
发表刊物：OPTICS COMMUNICATIONS
收录刊物：SCIE、EI、Scopus
卷号：283
期号：3
页面范围：502-505
ISSN号：0030-4018
关键字：Quantum key distribution; Polarization entangled photon; Bell-state measurement
摘要：Utilized polarization entangled photons, a linear optical protocol for generating random quantum key distribution (QKD) is proposed, which is made up of EPR-source, linear optical elements, and conventional photon detectors. It is shown that total efficiency of QKD eta = 100% in theory. (C) 2009 Elsevier B.V. All rights reserved.
