光纤链路上非本地双向量子时钟同步的首次演示

2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2018-07-29 DOI:10.1364/CLEOPR.2018.TH4J.3

Hou Fei-yan, Dong Ruifang, Quan Runail, Xiang Xiao, Liu Tao, Zhang Shougang

{"title":"光纤链路上非本地双向量子时钟同步的首次演示","authors":"Hou Fei-yan, Dong Ruifang, Quan Runail, Xiang Xiao, Liu Tao, Zhang Shougang","doi":"10.1364/CLEOPR.2018.TH4J.3","DOIUrl":null,"url":null,"abstract":"We have demonstrated a two-way quantum clock synchronization by using frequency entangled pulses. For two clocks separated by 20km fiber, a timing stability of 0.85ps was achieved at averaging time of 5120s with a synchronization accuracy of 10ps.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"First Demonstration of Nonlocal Two-Way Quantum Clock Synchronization on Fiber Link\",\"authors\":\"Hou Fei-yan, Dong Ruifang, Quan Runail, Xiang Xiao, Liu Tao, Zhang Shougang\",\"doi\":\"10.1364/CLEOPR.2018.TH4J.3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have demonstrated a two-way quantum clock synchronization by using frequency entangled pulses. For two clocks separated by 20km fiber, a timing stability of 0.85ps was achieved at averaging time of 5120s with a synchronization accuracy of 10ps.\",\"PeriodicalId\":184212,\"journal\":{\"name\":\"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-07-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/CLEOPR.2018.TH4J.3\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/CLEOPR.2018.TH4J.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

我们演示了利用频率纠缠脉冲的双向量子时钟同步。对于相距20km光纤的两个时钟，在平均时间520s时实现了0.85ps的定时稳定性，同步精度为10ps。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

First Demonstration of Nonlocal Two-Way Quantum Clock Synchronization on Fiber Link

We have demonstrated a two-way quantum clock synchronization by using frequency entangled pulses. For two clocks separated by 20km fiber, a timing stability of 0.85ps was achieved at averaging time of 5120s with a synchronization accuracy of 10ps.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

自引率

0.00%

发文量