IMECH-IR  > 国家微重力实验室
The evaluation of phasemeter prototype performance for the space gravitational waves detection
Liu HS(刘河山); Dong YH(董玉辉); Li YQ(李玉琼); Luo ZR(罗子人); Jin G(靳刚); Liu, HS (reprint author), Chinese Acad Sci, Inst Mech, NML, Beijing 100190, Peoples R China.
Source PublicationReview of Scientific Instruments
2014-02
Volume85Issue:2Pages:24503
ISSN0034-6748
AbstractHeterodyne laser interferometry is considered as the most promising readout scheme for future space gravitational wave detection missions, in which the gravitational wave signals disguise as small phase variances within the heterodyne beat note. This makes the phasemeter, which extracts the phase information from the beat note, the key device to this system. In this paper, a prototype of phasemeter based on digital phase-locked loop technology is developed, and the major noise sources which may contribute to the noise spectra density are analyzed in detail. Two experiments are also carried out to evaluate the performance of the phasemeter prototype. The results show that the sensitivity is achieved 2 pi mu ad/root Hz in the frequency range of 0.04 Hz-10 Hz. Due to the effect of thermal drift, the noise obviously increases with the frequencies down to 0.1 mHz. (C) 2014 AIP Publishing LLC.
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000335919900275
Funding OrganizationThis work was financially supported by the Scientific Equipment Development and Research Project of Chinese Academy of Sciences (Project Code: Y231411YB1), and also supported by the Space Science Research Projects in Advance of Chinese Academy of Sciences (Project Code: O930143XM1).
DepartmentNML纳米生物光学
Classification二类/Q2
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48870
Collection国家微重力实验室
Corresponding AuthorLiu, HS (reprint author), Chinese Acad Sci, Inst Mech, NML, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Liu HS,Dong YH,Li YQ,et al. The evaluation of phasemeter prototype performance for the space gravitational waves detection[J]. Review of Scientific Instruments,2014,85(2):24503
APA 刘河山,董玉辉,李玉琼,罗子人,靳刚,&Liu, HS .(2014).The evaluation of phasemeter prototype performance for the space gravitational waves detection.Review of Scientific Instruments,85(2),24503.
MLA 刘河山,et al."The evaluation of phasemeter prototype performance for the space gravitational waves detection".Review of Scientific Instruments 85.2(2014):24503.
Files in This Item: Download All
File Name/Size DocType Version Access License
IMCAS-J2014-144.pdf(910KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[刘河山]'s Articles
[董玉辉]'s Articles
[李玉琼]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘河山]'s Articles
[董玉辉]'s Articles
[李玉琼]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘河山]'s Articles
[董玉辉]'s Articles
[李玉琼]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: IMCAS-J2014-144.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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