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Absolute ranging over 113 km with nanometer precision

文献类型：期刊论文

作者Chen, Yan-Wei2,3,4,5,7; Lian, Meng-Zhe2,3,4,5,7; Han, Jin-Jian2,3,4,5,7; Zeng, Ting2,3,4,5,7; Li, Min2,3,4,5,7; Wei, Guo-Dong2,3,4,5,7; Wang, Yong6; Sheng, Yi2,3,4,5,7; Esamdin, Ali6; Hou, Lei2,3,4,5,7
刊名NATIONAL SCIENCE REVIEW
出版日期2025-11-01
卷号12期号:11页码:nwaf352
关键词precision metrology optical frequency comb high-precision long-distance absolute ranging
ISSN号2095-5138
DOI10.1093/nsr/nwaf352
产权排序4
英文摘要Accurate long-distance ranging is crucial for diverse applications, including satellite formation flying, very-long-baseline interferometry, gravitational-wave observations, geographical research, etc. The integration of the time-of-flight measurement with phase interference in the dual-comb method enables high-precision ranging with a rapid update rate and an extended ambiguity range. Pioneering experiments have achieved remarkable absolute ranging precision over short paths. However, achieving similar precision over longer distances remains technically challenging due to high transmission loss and noise. In this article, we propose a bistatic dual-comb ranging approach that enables successful ranging over a distance of 113 km. We employ air dispersion analysis and a synthetic repetition rate technique to extend the ambiguity range of the inherently noisy channel beyond 100 km. The achieved ranging precision is 11.5 $\mu$m @ 1.3 ms, 681 nm @ 1 s and 82 nm @ 21 s, as confirmed through a comparative analysis of two independent systems. The advanced long-distance ranging technology is expected to have immediate implications for space research initiatives, such as the space telescope array and satellite gravimetry.
WOS关键词REFRACTIVE-INDEX ; LASER ; DISTANCE ; LONG ; AIR
资助项目Shanghai Municipal Science and Technology Major Project[2019SHZDZX01] ; Chinese Academy of Sciences[XDB35030000] ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China[T2125010] ; National Natural Science Foundation of China[61825505] ; Key Research & Development Plan of Shandong Province[2021ZDPT01] ; National Key Research and Development Program of China[2020YFC2200103] ; National Key Research and Development Program of China[2020YFA0309800] ; Innovation Programme for Quantum Science and Technology[2021ZD0300100] ; Tian-shan Talent training Program[2023TSYCLJ0053]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001617895800001
出版者OXFORD UNIV PRESS
资助机构Shanghai Municipal Science and Technology Major Project ; Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; Key Research & Development Plan of Shandong Province ; National Key Research and Development Program of China ; Innovation Programme for Quantum Science and Technology ; Tian-shan Talent training Program
源URL[http://ir.xao.ac.cn/handle/45760611-7/8320]  
专题光学天文与技术应用研究室_光学天文技术研究团组
通讯作者Zhang, Qiang; Jiang, Hai-Feng; Pan, Jian-Wei
作者单位1.Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Space Act Optoelect Technol, Shanghai 200083, Peoples R China
2.Univ Sci & Technol China, Shanghai Res Ctr Quantum Sci, Shanghai 201315, Peoples R China
3.Univ Sci & Technol China, Hefei Natl Res Ctr Phys Sci Microscale, Hefei 230026, Peoples R China
4.Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phys, Shanghai 201315, Peoples R China
5.Univ Sci & Technol China, Hefei Natl Lab, Hefei 230088, Peoples R China
6.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
7.Univ Sci & Technol China, Sch Phys Sci, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Yan-Wei,Lian, Meng-Zhe,Han, Jin-Jian,et al. Absolute ranging over 113 km with nanometer precision[J]. NATIONAL SCIENCE REVIEW,2025,12(11):nwaf352.
APA Chen, Yan-Wei.,Lian, Meng-Zhe.,Han, Jin-Jian.,Zeng, Ting.,Li, Min.,...&Pan, Jian-Wei.(2025).Absolute ranging over 113 km with nanometer precision.NATIONAL SCIENCE REVIEW,12(11),nwaf352.
MLA Chen, Yan-Wei,et al."Absolute ranging over 113 km with nanometer precision".NATIONAL SCIENCE REVIEW 12.11(2025):nwaf352.

入库方式： OAI收割

来源：新疆天文台

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