Study on Quantitative Phase Imaging by Dual-Wavelength Digital Holography Microscopy
Joint Authors
Dai, Yaohui
Wu, Haiyu
Hu, Lin
Shui, Yunxiu
Yang, Yan
Yan, Yang
Source
International Journal of Optics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A dual-wavelength digital holographic microscopy with premagnification is proposed to obtain the object surface measurements over the large gradient.
The quantitative phase images of specimens are captured in high precision by the processing of filtering and phase compensation.
The phase images are acquired without phase unwrapping, which is necessary in traditional digital holographic microscopy; thereby the proposed system can greatly increase the speed of reconstruction.
The results of numerical simulation and optical experiments demonstrated that the reconstructed speed increased by 37.9 times, and the relative error of measurement is 4% compared with the traditional holographic microscopy system.
It means that the proposed system can directly acquire the higher quality quantitative phase distribution for specimens.
American Psychological Association (APA)
Hu, Lin& Shui, Yunxiu& Dai, Yaohui& Wu, Haiyu& Yan, Yang& Yang, Yan. 2018. Study on Quantitative Phase Imaging by Dual-Wavelength Digital Holography Microscopy. International Journal of Optics،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1173706
Modern Language Association (MLA)
Hu, Lin…[et al.]. Study on Quantitative Phase Imaging by Dual-Wavelength Digital Holography Microscopy. International Journal of Optics No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1173706
American Medical Association (AMA)
Hu, Lin& Shui, Yunxiu& Dai, Yaohui& Wu, Haiyu& Yan, Yang& Yang, Yan. Study on Quantitative Phase Imaging by Dual-Wavelength Digital Holography Microscopy. International Journal of Optics. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1173706
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173706