APM OpenIR
Accuracy and stability evaluation of the Rb-85 atom gravimeter WAG-H5-1 at the 2017 International Comparison of Absolute Gravimeters
Huang, Pan-Wei1; Tang, Biao1,2; Chen, Xi1,2; Zhong, Jia-Qi1,2; Xiong, Zong-Yuan1,2; Zhou, Lin1,2; Wang, Jin1,2; Zhan, Ming-Sheng1,2
2019-08-01
Source PublicationMETROLOGIA
ISSN0026-1394
Volume56Issue:4Pages:7
AbstractWe report on the realization and evaluation of the Rb-85 mobile atom absolute gravimeter named WAG-H5-1. With a distinctive Raman laser implementation, two new systematic errors, ac Stark shift imbalance and Raman laser chirp, are found and evaluated. The robustness of the instrument was tested during 1200 km-long transportation for the 10th International Comparison of Absolute Gravimeters at Beijing in October 2017. We acquire the degree of equivalence of 3 mu Gal after the comparison. Its performance was further assessed by comparing with an absolute gravimeter (FG5X) in Wuhan. With high mobility and environmental adaptability, the gravimeter reaches a sensitivity of 30 mu Gal (Hz)(-1/2), stability of 1 mu Gal@ 4000 s and accuracy within 10 mu Gal.
KeywordRb-85 atom gravimeter accuracy stability
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI10.1088/1681-7575/ab2f01
WOS KeywordGRAVITY-FIELD ; PRECISION ; SYSTEM
Language英语
Funding ProjectNational Key Research and Development Program of China[2016YFA0302002] ; National Key Research and Development Program of China[2017YFC0601602] ; National Natural Science Foundation of China[91536221] ; National Natural Science Foundation of China[11604370] ; National Natural Science Foundation of China[91736311] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010100]
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS Research AreaInstruments & Instrumentation ; Physics
WOS SubjectInstruments & Instrumentation ; Physics, Applied
WOS IDWOS:000476897900002
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/14662
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorTang, Biao
Affiliation1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan Natl Lab Optoelect, Wuhan 430071, Hubei, Peoples R China
2.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Huang, Pan-Wei,Tang, Biao,Chen, Xi,et al. Accuracy and stability evaluation of the Rb-85 atom gravimeter WAG-H5-1 at the 2017 International Comparison of Absolute Gravimeters[J]. METROLOGIA,2019,56(4):7.
APA Huang, Pan-Wei.,Tang, Biao.,Chen, Xi.,Zhong, Jia-Qi.,Xiong, Zong-Yuan.,...&Zhan, Ming-Sheng.(2019).Accuracy and stability evaluation of the Rb-85 atom gravimeter WAG-H5-1 at the 2017 International Comparison of Absolute Gravimeters.METROLOGIA,56(4),7.
MLA Huang, Pan-Wei,et al."Accuracy and stability evaluation of the Rb-85 atom gravimeter WAG-H5-1 at the 2017 International Comparison of Absolute Gravimeters".METROLOGIA 56.4(2019):7.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Huang, Pan-Wei]'s Articles
[Tang, Biao]'s Articles
[Chen, Xi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Huang, Pan-Wei]'s Articles
[Tang, Biao]'s Articles
[Chen, Xi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Huang, Pan-Wei]'s Articles
[Tang, Biao]'s Articles
[Chen, Xi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.