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Multi-channel phasemeter and its application in the heterodyne laser interferometry
Liu HS(刘河山); Dong YH(董玉辉); Luo ZR(罗子人); Li YQ(李玉琼); Jin G(靳刚); Jin, G (reprint author), Chinese Acad Sci, Inst Mech, NML, Beijing 100190, Peoples R China.
Source PublicationScience China-Technological Sciences
2015-04
Volume58Issue:4Pages:746-749
ISSN1674-7321
AbstractThe mission to detect gravitational wave in space requires a not only sophisticated but also ultra-precise laser interferometric measurement system. Within a single spacecraft, tens of interferometric beat signals are generated at the same time and they also need to be processed simultaneously. In this paper, a multi-channel phasemeter which can parallelly process the signals is constructed. The test shows that a sensitivity of 2 pi mu rad/aeHz could be achieved in the frequency range of 0.1 to 10 Hz. We also utilize the phasemeter to evaluate the performance of a heterodyne laser interferometer.
KeywordPhasemeter Laser Interferometer Gravitational Waves Detection
Subject AreaEngineering, Multidisciplinary ; Materials Science, Multidisciplinary
DOI10.1007/s11431-015-5770-y
URL查看原文
Indexed BySCI ; EI ; CSCD
Language英语
WOS IDWOS:000351861900018
WOS KeywordLISA PHASEMETER ; LTP
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Multidisciplinary ; Materials Science, Multidisciplinary
Funding OrganizationScientific Equipment Development and Research Project of Chinese Academy of Sciences [Y231411YB1] ; Space Science Research Projects in Advance of Chinese Academy of Sciences [O930143XM1]
DepartmentNML纳米生物光学
Classification二类/Q2
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49924
Collection国家微重力实验室
Corresponding AuthorJin, G (reprint author), Chinese Acad Sci, Inst Mech, NML, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Liu HS,Dong YH,Luo ZR,et al. Multi-channel phasemeter and its application in the heterodyne laser interferometry[J]. Science China-Technological Sciences,2015,58(4):746-749.
APA 刘河山,董玉辉,罗子人,李玉琼,靳刚,&Jin, G .(2015).Multi-channel phasemeter and its application in the heterodyne laser interferometry.Science China-Technological Sciences,58(4),746-749.
MLA 刘河山,et al."Multi-channel phasemeter and its application in the heterodyne laser interferometry".Science China-Technological Sciences 58.4(2015):746-749.
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