| On-ground demonstration of laser-link construction for space-based detection of gravitational waves | |
Gao RH(高瑞弘)1,2,3,5; Wang, Yikun4,5,6; Cui, Zhao4,5; Liu HS(刘河山)3 ; Liu, Anwei6; Qian, Xingguang4,5; Wang, Xue6; Yao, Zhixiong7; Yang, Qiujie6; Jia, Jianjun2,4,5,6; Qi KQ(齐克奇)3; Wang SX(王少鑫)3; Luo ZR(罗子人)3; Jin G(靳刚)1; Wang, Jianyu4,5,6
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| Corresponding Author | Gao, Ruihong([email protected]) ; Luo, Ziren([email protected]) ; Jin, Gang([email protected]) ; Wang, Jianyu([email protected]) |
| Source Publication | OPTICS AND LASERS IN ENGINEERING
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| 2023 | |
| Volume | 160Pages:7 |
| ISSN | 0143-8166 |
| Abstract | Laser acquisition and pointing system is subject to establish a 10 6 km magnitude inter-satellite laser link with root ultra-high pointing precision of 10 nrad/ Hz (1 mHz-1 Hz) in space-based gravitational wave detection missions. For the unprecedented challenge, a dedicated laser link construction scheme with three different detectors is proposed. After initial pointing with star trackers, CMOS/CCD cameras intend to suppress the laser pointing error to 1 grad . QPDs are subsequently used to achieve the final requirement. With various detectors and technologies, the scheme need intensive verification and study. We first design and build an on-ground laser link construction experimental system, which can simulate the whole process and recreate the actual critical working condition as realistic as possible by comprehensively considering the simulation of optical system, far field beam receiving characteristics and target precision. Results are well in agreement with the requirements and confirm the scheme under realistic conditions, which have not yet been fully tested experimentally. |
| Keyword | Gravitational wave detection Interferometer Laser acquisition Differential wavefront sensing Experimental demonstration system |
| DOI | 10.1016/j.optlaseng.2022.107287 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000876869200004 |
| WOS Keyword | AUTOMATIC ALIGNMENT ; ACQUISITION ; SYSTEM |
| WOS Research Area | Optics |
| WOS Subject | Optics |
| Funding Project | National Key R &D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; [2020YFC2200104] ; [XDA1502110102] ; [XDA1502110103] |
| Funding Organization | National Key R &D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| Classification | 二类/Q1 |
| Ranking | 1 |
| Contributor | Gao, Ruihong ; Luo, Ziren ; Jin, Gang ; Wang, Jianyu |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/90811 |
| Collection | 微重力重点实验室 |
| Affiliation | 1.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 4.UCAS, Hangzhou Inst Adv Study, Sch Phys & Optoelect Engn, Hangzhou 310024, Peoples R China; 5.UCAS, Hangzhou Inst Adv Study, Key Lab Gravitat Wave Precis Measurement Zhejiang, Hangzhou 310024, Peoples R China; 6.Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Space Act Optoelect Technol, Shanghai 200083, Peoples R China; 7.Zhejiang Lab, Hangzhou 311121, Peoples R China |
| Recommended Citation GB/T 7714 | Gao RH,Wang, Yikun,Cui, Zhao,et al. On-ground demonstration of laser-link construction for space-based detection of gravitational waves[J]. OPTICS AND LASERS IN ENGINEERING,2023,160:7.Rp_Au:Gao, Ruihong, Luo, Ziren, Jin, Gang, Wang, Jianyu |
| APA | 高瑞弘.,Wang, Yikun.,Cui, Zhao.,刘河山.,Liu, Anwei.,...&Wang, Jianyu.(2023).On-ground demonstration of laser-link construction for space-based detection of gravitational waves.OPTICS AND LASERS IN ENGINEERING,160,7. |
| MLA | 高瑞弘,et al."On-ground demonstration of laser-link construction for space-based detection of gravitational waves".OPTICS AND LASERS IN ENGINEERING 160(2023):7. |
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| Jp2023Fa239.pdf（2362KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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