Power spectral density specification and analysis of system optical jitter

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出 > 会议论文

	Power spectral density specification and analysis of system optical jitter
	An Q.-C. ; Yang F. ; Guo P. ; Liu X.-Y.
	2014
会议名称	International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, IPTA 2014, May 13, 2014 - May 15, 2014
会议地点	Beijing, China
英文摘要	For large aperture telescope, we place the significance on the jitter of the wave front parameters when we make effort to obtain better image. We investigate the power spectral density for charactering the optical jitter for large telescope as stochastic sequence. Limited by frequency domian property, the universal used metric, and root mean square of wave front error (RMS WFE) cannot provide adequate information.This paper provides a complete and easy-to-use approach to the specification of mid-and-high frequency aberration of the wave front. Additionally, we apply welch method to the calculation of the power spectral density to achieve the accuracy result without much noise involved. Lastly, we verify this theory by the analysis of a laser system. 2014 SPIE.
收录类别	EI
会议录	International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, IPTA 2014, May 13, 2014 - May 15, 2014
会议录出版者	SPIE
会议录出版地	Beijing, China
语种	英语
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/44578]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	An Q.-C.,Yang F.,Guo P.,et al. Power spectral density specification and analysis of system optical jitter[C]. 见:International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, IPTA 2014, May 13, 2014 - May 15, 2014. Beijing, China.