SYNCHRONIZATION DEVICE FOR QUANTUM KEY DISTRIBUTION SYSTEMS AT SIDE FREQUENCIES IN STAR TOPOLOGY
	ALEKSEEV A L; NURYEV R K
	2024-07-31
专利权人	RUSSIAN RAILWAYS STOCK CO (RRAI-C)
申请日期	2024-07-31
专利号	RU2834882-C1
成果简介	NOVELTY - Device comprises a sender module, which includes a pulsed coherent radiation source with distributed feedback, 99/1 beam splitter connected to the source, which divides the radiation into an optical synchronization channel corresponding to an arm with a large division factor, and a channel with a lower division ratio, connected to an optical conversion module, the output of which is a quantum channel, wherein the quantum channel and the synchronization channel are the outputs of the sender module and are connected to the receiver module by a fibre-optic path, where the quantum channel is connected to an optical conversion module of the receiver connected to the monitoring and control board, to which the synchronization channel is also connected. USE - Optical equipment. ADVANTAGE - High accuracy of synchronization for systems of quantum key distribution at side frequencies in star topology. 1 cl, 1 dwg
IPC 分类号	H04L-009/08
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15612
专题	中国科学院新疆生态与地理研究所
作者单位	RUSSIAN RAILWAYS STOCK CO (RRAI-C)
推荐引用方式 GB/T 7714	ALEKSEEV A L,NURYEV R K. SYNCHRONIZATION DEVICE FOR QUANTUM KEY DISTRIBUTION SYSTEMS AT SIDE FREQUENCIES IN STAR TOPOLOGY. RU2834882-C1[P]. 2024.

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