Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces | |
Y. L. Zhang; H. D. Shi and H. L. Jiang | |
2021 | |
发表期刊 | Ieee Access |
ISSN | 2169-3536 |
卷号 | 9页码:145538-145553 |
摘要 | Owing to the wide application of freeform surfaces in off-axis optical systems with large apertures, large fields of view, and long focus distances, the polarization effects caused by non-rotationally symmetrical surfaces have a significant impact on the system's polarization imaging quality and measurement accuracy. In this study, considering the problem of the aforementioned polarization effects, a polarization aberration analysis method based on the Jones notation using the fringe Zernike polynomials freeform surface is proposed. A full-field polarization aberration analysis model of a non-rotationally symmetric reflection optical system with a freeform surface is constructed. The effect of freeform surfaces on the distribution characteristics of the proposed model is demonstrated. Through the full-field polarization ray tracing of the field-of-view off-axis optical system, three kinds of polarization aberrations, comprising phase aberration, retardance, and diattenuation are obtained, after the introduction of the Zernike polynomial freeform surface. Finally, a full-field polarization aberration analysis is carried out for a wide-field off-axis three-reflection optical system with freeform surfaces. The results show that the phase aberration of a non-rotationally symmetric optical system with freeform surfaces is directly related to the freeform surface shape. The full-field of view distribution of the retardance and diattenuation caused by the free-form surface is 52.5% of the overall retardance and diattenuation distribution of the system. The proposed method will be of great significance for improving the accuracy of systems in deep-space telescopes and lithography objectives. |
DOI | 10.1109/access.2021.3122288 |
URL | 查看原文 |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/65538 |
专题 | 中国科学院长春光学精密机械与物理研究所 |
推荐引用方式 GB/T 7714 | Y. L. Zhang,H. D. Shi and H. L. Jiang. Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces[J]. Ieee Access,2021,9:145538-145553. |
APA | Y. L. Zhang,&H. D. Shi and H. L. Jiang.(2021).Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces.Ieee Access,9,145538-145553. |
MLA | Y. L. Zhang,et al."Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces".Ieee Access 9(2021):145538-145553. |
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