Linearity performance analysis of the differential wavefront sensing for the Taiji programme
文献类型：期刊论文
| 作者 | Gao RH(高瑞弘)1,2; Liu HS(刘河山)2 ; Luo ZR(罗子人)2; Jin G(靳刚)1,2
|
| 刊名 | JOURNAL OF MODERN OPTICS
 |
| 出版日期 | 2020-03-11 |
| 卷号 | 67期号:5页码:383-393 |
| 关键词 | Gravitational wave laser interferometer differential wavefront sensing flat top beam |
| ISSN号 | 0950-0340 |
| DOI | 10.1080/09500340.2020.1733689 |
| 通讯作者 | Luo, Ziren(luoziren@imech.ac.cn) |
| 英文摘要 | The Taiji programme is a Chinese space-based laser interferometer gravitational wave detection mission and the differential wavefront sensing (DWS) technique is introduced to reduce the effect of the laser pointing noise. As the distance between two adjacent satellites is about , the wavefront of the receiving beam is a flat top beam. In this paper, we construct an analytical model of the DWS signal under the circumstances of Gaussian beam-flat top beam interference and study the linearity performance. The position offset of the beams is found to greatly affect the linearity range. A numerical method is used to simulate the linearity range of the DWS signal under various operating conditions. The linearity range decrease with the increase of the offset angle of the Gaussian beam and the offset length of the flat top beam. The offset range of the beams based on the requirement of the Taiji is given at last. |
| 分类号 | Q3 |
| WOS关键词 | AUTOMATIC ALIGNMENT ; SPACE ; ACQUISITION ; SYSTEM |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Science[XDA1502070304] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA1502070902] ; Strategic Priority Research Program of the Chinese Academy of Science[XDB23030000] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000518335900001 |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Science |
| 其他责任者 | Luo, Ziren |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/81556]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 2.Chinese Acad Sci, NML, Inst Mech, Beijing 100190, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Gao RH,Liu HS,Luo ZR,et al. Linearity performance analysis of the differential wavefront sensing for the Taiji programme[J]. JOURNAL OF MODERN OPTICS,2020,67(5):383-393. |
| APA | 高瑞弘,刘河山,罗子人,&靳刚.(2020).Linearity performance analysis of the differential wavefront sensing for the Taiji programme.JOURNAL OF MODERN OPTICS,67(5),383-393. |
| MLA | 高瑞弘,et al."Linearity performance analysis of the differential wavefront sensing for the Taiji programme".JOURNAL OF MODERN OPTICS 67.5(2020):383-393. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。