Approximate model for the coupling of far-field wavefront errors and jitter in space-based gravitational wave laser interferometry
文献类型：期刊论文
| 作者 | Tao, Yazheng5,6; Gao RH(高瑞弘)2; Jin, Hongbo1,3; Hao, Zhenxiang5,6; Jin G(靳刚)5; Wu, Yueliang1,4,6 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2025-02-10 |
| 卷号 | 33期号:3页码:6135-6159 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.547127 |
| 通讯作者 | Jin, Hong-bo(hbjin@bao.ac.cn) |
| 英文摘要 | Space-based gravitational wave observatories, such as LISA, Taiji, and TianQin, employ long-baseline laser interferometry, necessitating displacement measurement sensitivity at 1 pm/root Hz level. A significant challenge in achieving this precision is the coupling noise arising from far-field wavefront errors (WFE) and laser pointing jitter. This paper presents a comprehensive noise model that incorporates three critical factors: transmitted WFE, static pointing angle, and laser beam jitter. Utilizing the Nijboer-Zernike diffraction theory, we derive an approximate expression for far-field WFE, ensuring minimal error and efficient computational performance. The approximate expression has convincing physical interpretability and reveals how various Zernike aberrations and their coupling impact far-field WFE. Furthermore, the study identifies that correcting optical axis deviations induced by Z3 +/- 1 through beam tilt exacerbates far-field WFE, underscoring the necessity for active suppression of Z3 +/- 1. The proposed model facilitates detailed system simulations of the laser link, evaluates tilt-tolength (TTL) noise, and offers theoretical insights for system optimization. |
| 分类号 | 二类 |
| 资助项目 | National Key Research and Development Program of China[2020YFC2201501] ; National Natural Science Foundation of China[12147103] ; National Natural Science Foundation of China[11821505] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:001444162000005 |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
| 其他责任者 | Jin, Hongbo |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/100655]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Int Ctr Theoret Phys Asia Pacific, Beijing 100190, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Ctr Gravitat Wave Expt, Natl Micrograv Lab, Beijing 100190, Peoples R China; 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China; 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Zhejiang, Peoples R China; 6.Univ Chinese Acad Sci, Beijing 10049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Tao, Yazheng,Gao RH,Jin, Hongbo,et al. Approximate model for the coupling of far-field wavefront errors and jitter in space-based gravitational wave laser interferometry[J]. OPTICS EXPRESS,2025,33(3):6135-6159. |
| APA | Tao, Yazheng,高瑞弘,Jin, Hongbo,Hao, Zhenxiang,靳刚,&Wu, Yueliang.(2025).Approximate model for the coupling of far-field wavefront errors and jitter in space-based gravitational wave laser interferometry.OPTICS EXPRESS,33(3),6135-6159. |
| MLA | Tao, Yazheng,et al."Approximate model for the coupling of far-field wavefront errors and jitter in space-based gravitational wave laser interferometry".OPTICS EXPRESS 33.3(2025):6135-6159. |
入库方式： OAI收割
来源：力学研究所
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