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题名:
Laboratory demonstrations on a pyramid wavefront sensor without modulation for closed-loop adaptive optics system
作者: Wang SQ; Rao CH; Xian H; Zhang JL; Wang JX; Liu Z
刊名: OPTICS EXPRESS
出版日期: 2011
卷号: 19, 期号:9, 页码:8135-8150
通讯作者: Wang SQ (Wang Shengqian)
文章类型: 期刊论文
中文摘要: The feasibility and performance of the pyramid wavefront sensor without modulation used in closed-loop adaptive optics system is investigated in this paper. The theory concepts and some simulation results are given to describe the detection trend and the linearity range of such a sensor with the aim to better understand its properties, and then a laboratory setup of the adaptive optics system based on this sensor and the liquid-crystal spatial light modulator is built. The correction results for the individual Zernike aberrations and the Kolmogorov phase screens are presented to demonstrate that the pyramid wavefront sensor without modulation can work as expected for closed-loop adaptive optics system. (C) 2011 Optical Society of America
英文摘要: The feasibility and performance of the pyramid wavefront sensor without modulation used in closed-loop adaptive optics system is investigated in this paper. The theory concepts and some simulation results are given to describe the detection trend and the linearity range of such a sensor with the aim to better understand its properties, and then a laboratory setup of the adaptive optics system based on this sensor and the liquid-crystal spatial light modulator is built. The correction results for the individual Zernike aberrations and the Kolmogorov phase screens are presented to demonstrate that the pyramid wavefront sensor without modulation can work as expected for closed-loop adaptive optics system. (C) 2011 Optical Society of America
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6212
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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Wang SQ,Rao CH,Xian H,et al. Laboratory demonstrations on a pyramid wavefront sensor without modulation for closed-loop adaptive optics system[J]. OPTICS EXPRESS,2011,19(9):8135-8150.
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