Vehicular Daytime High-resolution Imaging System Based on Phase-diversity Technology

doi:10.3788/gzxb20194803.0312003

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	Vehicular Daytime High-resolution Imaging System Based on Phase-diversity Technology
	M.Ming; T.Chen; T.-S.Xu
	2019
发表期刊	Guangzi Xuebao/Acta Photonica Sinica
ISSN	10044213
卷号	48 期号:3
摘要	A bent Cassergrain focus was used to connect a daytime imaging system to a 1.2 m aperture vehicular telescope. The system employs a short-wavelength infrared waveband for precise tracking and corrects the global atmospheric wavefront tilt at the same time. Double-pass imaging is applied to the near-infrared waveband to produce the image, while the phase-diversity technique is used to restore the image resolution. The system can detect and correct objects with a magnitude 5 or less at an image resolution that is close to twice the diffraction limit. The observation time is 6 hours longer than that of the adaptive system. 2019, Science Press. All right reserved.
关键词	Image resolution,Diffraction,Imaging systems,Infrared devices,Infrared radiation,Object detection,Optical design,Optical telescopes,Phase measurement,Space telescopes,Wavefronts
DOI	10.3788/gzxb20194803.0312003
URL	查看原文
收录类别	EI
引用统计	无
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63132
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	M.Ming,T.Chen,T.-S.Xu. Vehicular Daytime High-resolution Imaging System Based on Phase-diversity Technology[J]. Guangzi Xuebao/Acta Photonica Sinica,2019,48(3).
APA	M.Ming,T.Chen,&T.-S.Xu.(2019).Vehicular Daytime High-resolution Imaging System Based on Phase-diversity Technology.Guangzi Xuebao/Acta Photonica Sinica,48(3).
MLA	M.Ming,et al."Vehicular Daytime High-resolution Imaging System Based on Phase-diversity Technology".Guangzi Xuebao/Acta Photonica Sinica 48.3(2019).

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