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	Prism-assisted achromatic diffraction system for multi-focus biological microimaging
	H. Zhang; R. Wang; X. Yin; X. Wang; X. Yang and Z. Zhang
刊名	Optics and Lasers in Engineering
	2021
卷号	136
ISSN号	1438166
DOI	10.1016/j.optlaseng.2020.106283
英文摘要	Multi-focus microscope, which images multiple object planes of the sample simultaneously with a single shot, can significantly enlarge the observation depth and improve the time resolution of the microscope. Conventional multi-focus microscopes are quite bulky and the achromatic methods can only work for a single multi-focus diffraction lens. To solve this problem, equilateral triangular prisms (ETPs) are employed to correct the chromatic aberration generated by the multi-focus diffraction lens. This achromatic method can cope with a variety of multi-focus lenses with different parameters, which is significant to reduce the system complexity and improve device usability. For the multi-focus lenses with focal length greater than 600 mm, the resolution reduction value can be controlled within 50 nm through the fused silica ETPs. Based on the experimental setup, three sharp images of different object planes can be captured simultaneously by the detector. The resolution and imaging experiments demonstrate that the proposed scheme is reliable and flexible. 2020
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65555]
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	H. Zhang,R. Wang,X. Yin,et al. Prism-assisted achromatic diffraction system for multi-focus biological microimaging[J]. Optics and Lasers in Engineering,2021,136.
APA	H. Zhang,R. Wang,X. Yin,X. Wang,&X. Yang and Z. Zhang.(2021).Prism-assisted achromatic diffraction system for multi-focus biological microimaging.Optics and Lasers in Engineering,136.
MLA	H. Zhang,et al."Prism-assisted achromatic diffraction system for multi-focus biological microimaging".Optics and Lasers in Engineering 136(2021).

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