“循环型”量子密钥分发
`Circular type' quantum key distribution
摘要：
提出了一种用于量子密钥分发的“环形”干涉系统。该系统具有自然的自对准和双折射补偿，并且还具有足够的效率来对抗偏振依赖性。而且，它很容易适用于多方。在200m光纤上实现了每脉冲0.1个光子、速率1.2KHz、QBER 5.4%的密钥生成。
英文摘要：
`Circular type' interferometric system for quantum key distribution is proposed. The system has naturally self-alignment and compensation of birefringence and also has enough efficiency against polarisation dependence. Moreover it is easily applicable to multi-party. Key creation with 0.1 photon per pulse at a rate of 1.2KHz with a 5.4% QBER over a 200m fiber was realized.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
