Experiments of two pupil lateral motion tracking algorithms using a Shack–Hartmann sensor
文献类型：期刊论文
| 作者 | Dai, Xiaolin1,2; Hippler, Stefan1; Gendron, Eric3 |
| 刊名 | Journal of Modern Optics
 |
| 出版日期 | 2017 |
| 卷号 | 64期号:2页码:127-137 |
| 关键词 | Algorithms - Tracking (position) |
| ISSN号 | 0950-0340 |
| 英文摘要 | Pupil stability is one of the factors which limit the performance and operational stability of adaptive optics (AO) systems. This paper analyses two pupil-tracking methods to measure the lateral pupil shift: the first one utilizes the fluxes in all outer edge sub-apertures of a Shack–Hartmann sensor and the second one utilizes the real-time interaction matrix used in an AO system. Experiments with 9 × 9 Shack–Hartmann sensor are conducted to verify both pupil-tracking algorithms. The results show that both algorithms are effective, after two correction steps, the residual pupil shift is reduced to less than 5% of a Shack–Hartmann sub-aperture. © 2016 Informa UK Limited, trading as Taylor & Francis Group. |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/8827]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 1.Max-Planck Institute for Astronomy (MPIA), Heidelberg, Germany; 2.Laboratory of Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China; 3.LESIA, Observatoire de Paris, Université Paris Diderot, Paris, France |
| 推荐引用方式 GB/T 7714 | Dai, Xiaolin,Hippler, Stefan,Gendron, Eric. Experiments of two pupil lateral motion tracking algorithms using a Shack–Hartmann sensor[J]. Journal of Modern Optics,2017,64(2):127-137. |
| APA | Dai, Xiaolin,Hippler, Stefan,&Gendron, Eric.(2017).Experiments of two pupil lateral motion tracking algorithms using a Shack–Hartmann sensor.Journal of Modern Optics,64(2),127-137. |
| MLA | Dai, Xiaolin,et al."Experiments of two pupil lateral motion tracking algorithms using a Shack–Hartmann sensor".Journal of Modern Optics 64.2(2017):127-137. |
入库方式： OAI收割
来源：光电技术研究所
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