量子密钥分发实验中的符合测量方法
APPLICATION OF COINCIDENCE MEASUREMENT TO BB84 QUANTUM KEY DISTRIBUTION
-
摘要: 采用符合测量方法提高全光纤量子密钥分发系统的数据采集速度,寻求更高的密钥生成率.主要论述了光路中的改进和符合测量的步骤、方法以及在密钥分发实验中的应用.Abstract: A coincidence measurement technique has been incorporated into our all-fiber BB84 quantum key distribution system which can improve the data acquisition and key generation rates.