| 题名: | Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method |
| 作者: | Zhou, Yanchao; Xu, Bing; Chen, Shanqiu; Liu, Wenjin; Wang, Shuai
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| 出版日期: | 2015
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| 会议名称: | AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
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| 会议日期: | 2015
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| DOI: | 10.1117/12.2197607
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| 中文摘要: | In adaptive optics, Hartmann-shack wavefront sensor and image acquired from camera has been widely used to detect incident wavefront and the application of laser wavefront correction. A numerical simulation method of generating high resolution virtual camera image, which is based on Fourier optics and realized by FFT algorithm, is mentioned in this paper. In the condition of incident laser beam wavefront with only tilt phase aberration, calculating deviation of centroid offset between the result from virtual camera image and theoretical value, is compared to verify the accuracy of this numerical simulation method and virtual Hartmann-shack image generation model. |
| 英文摘要: | In adaptive optics, Hartmann-shack wavefront sensor and image acquired from camera has been widely used to detect incident wavefront and the application of laser wavefront correction. A numerical simulation method of generating high resolution virtual camera image, which is based on Fourier optics and realized by FFT algorithm, is mentioned in this paper. In the condition of incident laser beam wavefront with only tilt phase aberration, calculating deviation of centroid offset between the result from virtual camera image and theoretical value, is compared to verify the accuracy of this numerical simulation method and virtual Hartmann-shack image generation model. |
| 收录类别: | SCI
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| 语种: | 英语
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| 卷号: | 9674
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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: | 96740N
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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/181551/7831
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| Appears in Collections: | 自适应光学技术研究室（八室）_会议论文
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| 2015-2148.pdf（368KB） | 会议论文 | -- | 限制开放 | | View
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| Recommended Citation: | |
Zhou, Yanchao,Xu, Bing,Chen, Shanqiu,et al. Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method[C]. 见:AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY. 2015.
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