Detection ability analysis of ground based imaging polarization detector | |
Yao, Dalei1,2,3; Wen, Desheng1; Xue, Jianru3; Qiu, Yuehong1; Xi, Jiangbo1,2; Wen, Yan1; Chen, Zhi1 | |
作者部门 | 空间光学应用研究室 |
2015 | |
发表期刊 | OPTIK |
ISSN | 00304026 |
卷号 | 126期号:23页码:4771-4774 |
产权排序 | 1 |
摘要 | A ground based imaging polarization detector for astronomical observation is designed, the working principle is analyzed and the mathematical models of degree of polarization and detection ability of the detector are derived. The SNR (signal-to-noise ratio) and number of phoelectrons needed by the detector are analyzed by simulation with the detection demand of 1% or 2% degree of polarization. Then, the integration time of the detector is calculated when detecting stars with different brightness according to the parameters of the detector we designed. The theoretical basis is given through these results. (C) 2015 Elsevier GmbH. All rights reserved. |
文章类型 | Article |
关键词 | Polarization Detection Degree Of Polarization Signal-to-noise Ratio Detection Ability Star Magnitude |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1016/j.ijleo.2015.08.188 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000365373400249 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/27551 |
专题 | 空间光学技术研究室 |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 10039, Peoples R China 3.Xi An Jiao Tong Univ, Xian 710049, Peoples R China |
推荐引用方式 GB/T 7714 | Yao, Dalei,Wen, Desheng,Xue, Jianru,et al. Detection ability analysis of ground based imaging polarization detector[J]. OPTIK,2015,126(23):4771-4774. |
APA | Yao, Dalei.,Wen, Desheng.,Xue, Jianru.,Qiu, Yuehong.,Xi, Jiangbo.,...&Chen, Zhi.(2015).Detection ability analysis of ground based imaging polarization detector.OPTIK,126(23),4771-4774. |
MLA | Yao, Dalei,et al."Detection ability analysis of ground based imaging polarization detector".OPTIK 126.23(2015):4771-4774. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Detection ability an(1157KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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