15 October 2015 Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method
Author Affiliations +
Proceedings Volume 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology; 96740N (2015) https://doi.org/10.1117/12.2197607
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China
Abstract
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.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yanchao Zhou, Yanchao Zhou, Bing Xu, Bing Xu, Shanqiu Chen, Shanqiu Chen, Wenjin Liu, Wenjin Liu, Shuai Wang, Shuai Wang, } "Virtual Hartmann-shack image applied in laser beam wavefront correction and numerical simulation method", Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96740N (15 October 2015); doi: 10.1117/12.2197607; https://doi.org/10.1117/12.2197607
PROCEEDINGS
6 PAGES


SHARE
Back to Top