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Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method
Zhou, Yanchao; Xu, Bing; Chen, Shanqiu; Liu, Wenjin; Wang, Shuai
Volume9674
Pages96740N
2015
Language英语
ISSN0277-786X
DOI10.1117/12.2197607
Indexed BySCI
Subtype会议论文
AbstractIn 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.; 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.
Conference NameAOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
Conference Date2015
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7831
Collection自适应光学技术研究室(八室)
Recommended Citation
GB/T 7714
Zhou, Yanchao,Xu, Bing,Chen, Shanqiu,et al. Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method[C],2015:96740N.
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