Nonseparable modulation strategy for channeled spatiotemporal Stokes polarimeters | |
Li, Qiwei1,2; Song, Jiawei3; Alenin, Andrey S.3; Scott Tyo, J.3 | |
作者部门 | 光谱成像技术研究室 |
2021-01-20 | |
发表期刊 | Applied Optics |
ISSN | 1559128X;21553165 |
卷号 | 60期号:3页码:735-744 |
产权排序 | 1 |
摘要 | Spatiotemporally modulated polarimeters have shown promising imaging performance by leveraging the tradeoff between spatial bandwidth and temporal bandwidth to outperform polarimeters that use spatial or temporal modulation alone. However, the existing separable modulation strategy, in which the spatial carriers are generated independently from the temporal carriers, makes such devices sensitive to the systematic errors of the rotation element inevitably. In this paper, we propose two novel strategies that have spatiotemporal modulation that is inherently mixed. The method enables different elements of the Mueller matrix to be used to create the carriers, reducing the effects of systematic errors in different ways. We present the indepth comparison of the channel structure and the reconstruction accuracy of each modulation strategy in various bandwidth scenarios under the presence of systematic error. Simulation results show that the nonseparable modulation can provide higher reconstruction accuracy of polarimetric information as compared to the separable strategy. © 2021 Optical Society of America |
DOI | 10.1364/AO.412963 |
收录类别 | EI |
语种 | 英语 |
出版者 | The Optical Society |
EI入藏号 | 20211310144772 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/94606 |
专题 | 光谱成像技术研究室 |
通讯作者 | Li, Qiwei |
作者单位 | 1.School of Physics and Optoelectronic Engineering, Xidian University, Xi’an; 710071, China; 2.Key Laboratory of Spectral Imaging Technology of Chinese Academy of Sciences, Xi’an; 710119, China; 3.School of Engineering and Information Technology, University of New South Wales Canberra, Canberra; ACT; 2610, Australia |
推荐引用方式 GB/T 7714 | Li, Qiwei,Song, Jiawei,Alenin, Andrey S.,et al. Nonseparable modulation strategy for channeled spatiotemporal Stokes polarimeters[J]. Applied Optics,2021,60(3):735-744. |
APA | Li, Qiwei,Song, Jiawei,Alenin, Andrey S.,&Scott Tyo, J..(2021).Nonseparable modulation strategy for channeled spatiotemporal Stokes polarimeters.Applied Optics,60(3),735-744. |
MLA | Li, Qiwei,et al."Nonseparable modulation strategy for channeled spatiotemporal Stokes polarimeters".Applied Optics 60.3(2021):735-744. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Nonseparable modulat(14063KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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