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A novel WDM-PON based on quantum key distribution FPGA controller
Wang, Yunlu1; Wen, Hao2; Jian, Zhihua1; Wu, Zhendong1
2016
摘要A novel wavelength-division-multiplexed passive optical network base on quantum key distribution FPGA controller is presented here. QKD FPGA is responsible for 1.25 Gbps upstream PRBS source, clock regeneration, phase modulation control, key sifting, privacy amplification, and upstream timedivided- multiple-access control on quantum channels. An 8-user network experiment shows that over 20 km fiber, the mean secure exchange key rate can reach up to 500 bps in total, with the acceptable quantum bit error rate below safe limit and few impact on classical channels. This scheme can provide a promising way for the coexistence between quantum key distribution and classical data service. © Springer Science+Business Media Singapore 2016.
语种英语
DOI10.1007/978-981-10-0356-1_63
会议(录)名称7th International Symposium on Computational Intelligence and Intelligent Systems, ISICA 2015
页码608-618
通讯作者Wang, Yunlu (wyl@hdu.edu.cn)
收录类别EI
会议地点Guangzhou, China
会议日期November 21, 2015 - November 22, 2015