A method to correct longitudinal chromatic aberration between imaging and beacon beams of ocular adaptive optics imaging system

doi:10.1088/2040-8986/ab6041

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	A method to correct longitudinal chromatic aberration between imaging and beacon beams of ocular adaptive optics imaging system
	Qiu, Yue 1,2,3; Yang, Yaliang 1,2; Liu, Ying 1,2,3; Yue, Xian 1,2,3; Zhang, Yudong 1,2
刊名	Journal of Optics (United Kingdom)
	2020-07-12
卷号	22 期号:2
ISSN号	2040-8978
DOI	10.1088/2040-8986/ab6041
文献子类	期刊论文
英文摘要	A method to correct the longitudinal chromatic aberration (LCA) between the imaging beam (IB) and beacon beam of ocular adaptive optics (AO) imaging system is presented, by inserting trial spherical lens, i.e. chromatic aberration corrector (CAC), on the imaging light path. The LCA of the optical system, and the quantitative relation between the CAC diopter and the IB focus shift, are determined experimentally. Then the CAC diopter required for human eye imaging can be determined by using above results combined the existing ocular LCA data. The feasibility of this method was proved by imaging results of different samples with a model eye. Finally, the method was demonstrated to significantly improve the imaging effect in in vivo retinal AO optical coherence tomography imaging of volunteers. It does not require additional burdens, is easy-to-use and suitable for various ocular AO imaging systems. © 2019 IOP Publishing Ltd.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/10079]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.Key Laboratory of Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Qiu, Yue,Yang, Yaliang,Liu, Ying,et al. A method to correct longitudinal chromatic aberration between imaging and beacon beams of ocular adaptive optics imaging system[J]. Journal of Optics (United Kingdom),2020,22(2).
APA	Qiu, Yue,Yang, Yaliang,Liu, Ying,Yue, Xian,&Zhang, Yudong.(2020).A method to correct longitudinal chromatic aberration between imaging and beacon beams of ocular adaptive optics imaging system.Journal of Optics (United Kingdom),22(2).
MLA	Qiu, Yue,et al."A method to correct longitudinal chromatic aberration between imaging and beacon beams of ocular adaptive optics imaging system".Journal of Optics (United Kingdom) 22.2(2020).