| 题名: | Analysis on the Alignment Errors of Segmented Fresnel Lens |
| 作者: | Zhou Xudong; Wu Shibin; Yang Wei; Wang Lihua
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| 出版日期: | 2014
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| 会议名称: | Proceedings of SPIE: 7TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES
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| 会议日期: | 2014
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| 学科分类: | sub-aperture stitching technique; error analysis; wave-front aberration theory
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| DOI: | 10.1117/12.2070299
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| 通讯作者: | Zhou, XD (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China.
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| 中文摘要: | Stitching Fresnel lens are designed for the application in the micro-focus X-ray, but splicing errors between sub-apertures will affect optical performance of the entire mirror. The offset error tolerance of different degrees of freedom between the sub-apertures are analyzed theoretically according to the wave-front aberration theory and with the Rayleigh criterion as evaluation criteria, and then validate the correctness of the theory using simulation software of ZEMAX. The results show that Z-axis piston error tolerance and translation error tolerance of XY axis increases with the increasing F-number of stitching Fresnel lens, and tilt error tolerance of XY axis decreases with increasing diameter. The results provide a theoretical basis and guidance for the design, detection and alignment of stitching Fresnel lens. |
| 英文摘要: | Stitching Fresnel lens are designed for the application in the micro-focus X-ray, but splicing errors between sub-apertures will affect optical performance of the entire mirror. The offset error tolerance of different degrees of freedom between the sub-apertures are analyzed theoretically according to the wave-front aberration theory and with the Rayleigh criterion as evaluation criteria, and then validate the correctness of the theory using simulation software of ZEMAX. The results show that Z-axis piston error tolerance and translation error tolerance of XY axis increases with the increasing F-number of stitching Fresnel lens, and tilt error tolerance of XY axis decreases with increasing diameter. The results provide a theoretical basis and guidance for the design, detection and alignment of stitching Fresnel lens. |
| 语种: | 英语
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| 卷号: | 9280
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| ISSN号: | 0277-786X
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| 文章类型: | 会议论文
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| 页码: | 92800O
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| Citation statistics: |
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| 内容类型: | 会议论文
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| URI标识: | http://ir.ioe.ac.cn/handle/181551/7925
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| Appears in Collections: | 质量处（质检中心）_会议论文
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| 2014-2121.pdf（366KB） | 会议论文 | -- | 限制开放 | | View
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作者单位: | 1.[Zhou Xudong
2.Wu Shibin
3.Yang Wei
4.Wang Lihua] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
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| Recommended Citation: | |
Zhou Xudong,Wu Shibin,Yang Wei,et al. Analysis on the Alignment Errors of Segmented Fresnel Lens[C]. 见:Proceedings of SPIE: 7TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES. 2014.
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