Detection ability analysis of ground based imaging polarization detector
文献类型：期刊论文
| 作者 | Yao, Dalei1,2,3; Wen, Desheng1 ; Xue, Jianru3; Qiu, Yuehong1; Xi, Jiangbo1,2; Wen, Yan1; Chen, Zhi1
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| 刊名 | optik
 |
| 出版日期 | 2015 |
| 卷号 | 126期号:23页码:4771-4774 |
| 关键词 | Polarization detection Degree of polarization Signal-to-noise ratio Detection ability Star magnitude |
| ISSN号 | 00304026 |
| 产权排序 | 1 |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365373400249 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/27551]  |
| 专题 | 西安光学精密机械研究所_空间光学应用研究室 |
| 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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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