| Demonstration of an Ultraprecise Optical Bench for the Taiji Space Gravitational Wave Detection Pathfinder Mission | |
Li YP(李玉鹏); Liu HS(刘河山) ; Zhao Y; Sha W; Wang Z; Luo ZR(罗子人); Jin G(靳刚)
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| Corresponding Author | Wang, Zhi([email protected]) ; Luo, Ziren([email protected]) |
| Source Publication | APPLIED SCIENCES-BASEL
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| 2019-05-02 | |
| Volume | 9Issue:10Pages:8 |
| Abstract | For the Taiji space gravitational wave detection and its pathfinder mission, ultraprecise technology for optical assembly must be adopted to satisfy the high measurement sensitivities required. In this paper, we construct and evaluate an optical bench to assess its precision in optical assembly and bonding. We opted for hydroxide-catalysis bonding technology and designed a corresponding adjustment scheme to achieve an ultraprecise assembly for the optical bench. After alignment, the angular deviation between the interference beam and its ideal position in the global coordinate system is no more than 45 mu rad, and positional deviation is less than 10 mu m. The final experimental results indicate that the measurement precision of the evaluated board is 6 pm/root Hz, which meets the specifications required for the Taiji pathfinder. |
| Keyword | Taiji pathfinder assembly hydroxide-catalysis bonding measurement precision |
| DOI | 10.3390/app9102087 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000473748100122 |
| WOS Keyword | TECHNOLOGY |
| WOS Research Area | Chemistry ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
| Funding Project | Strategic Priority Research Program of the Chinese Academy of Science[XDB23030000] |
| Funding Organization | Strategic Priority Research Program of the Chinese Academy of Science |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Wang, Zhi ; Luo, Ziren |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/79440 |
| Collection | 微重力重点实验室 |
| Recommended Citation GB/T 7714 | Li YP,Liu HS,Zhao Y,et al. Demonstration of an Ultraprecise Optical Bench for the Taiji Space Gravitational Wave Detection Pathfinder Mission[J]. APPLIED SCIENCES-BASEL,2019,9,10,:8.Rp_Au:Wang, Zhi, Luo, Ziren |
| APA | 李玉鹏.,刘河山.,Zhao Y.,Sha W.,Wang Z.,...&靳刚.(2019).Demonstration of an Ultraprecise Optical Bench for the Taiji Space Gravitational Wave Detection Pathfinder Mission.APPLIED SCIENCES-BASEL,9(10),8. |
| MLA | 李玉鹏,et al."Demonstration of an Ultraprecise Optical Bench for the Taiji Space Gravitational Wave Detection Pathfinder Mission".APPLIED SCIENCES-BASEL 9.10(2019):8. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2019204.pdf（2376KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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