Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique

doi:10.1364/OE.498239

	Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique
	Fan, Chen 1; Li, Junxiang 1; Du, Yijun 1; Hu, Zirui 1; Chen, Huan 1; Yang, Zewen 1; Zhang, Gaopeng2 ; Zhang, Lu 1; Zhao, Zixin 1; Zhao, Hong 1
作者部门	飞行器光学成像与测量技术研究室
	2023-10-09
发表期刊	Optics Express
ISSN	10944087
卷号	31 期号:21 页码:33830-33841
产权排序	2
摘要	This paper proposes a flexible and accurate dynamic quantitative phase imaging (QPI) method using single-shot transport of intensity equation (TIE) phase retrieval achieved by division of focal plane (DoFP) polarization imaging technique. By exploiting the polarization property of the liquid crystal spatial light modulator (LC-SLM), two intensity images of different defocus distances contained in orthogonal polarization directions can be generated simultaneously. Then, with the help of the DoFP polarization imaging, these images can be captured with single exposure, enabling accurate dynamic QPI by solving the TIE. In addition, our approach gains great flexibility in defocus distance adjustment by adjusting the pattern loaded on the LC-SLM. Experiments on microlens array, phase plate, and living human gastric cancer cells demonstrate the accuracy, flexibility, and dynamic measurement performance for various objects. The proposed method provides a simple, flexible, and accurate approach for real-time QPI without sacrificing the field of view. © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
DOI	10.1364/OE.498239
收录类别	EI
语种	英语
出版者	Optica Publishing Group (formerly OSA)
EI入藏号	20234314949549
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/96865
专题	飞行器光学成像与测量技术研究室
作者单位	1.State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an; 710049, China; 2.Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an; 710119, China
推荐引用方式 GB/T 7714	Fan, Chen,Li, Junxiang,Du, Yijun,et al. Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique[J]. Optics Express,2023,31(21):33830-33841.
APA	Fan, Chen.,Li, Junxiang.,Du, Yijun.,Hu, Zirui.,Chen, Huan.,...&Zhao, Hong.(2023).Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique.Optics Express,31(21),33830-33841.
MLA	Fan, Chen,et al."Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique".Optics Express 31.21(2023):33830-33841.

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