Two-Step Phase Retrieval Algorithm Using Single-Intensity Measurement
Joint Authors
Zhang, Cheng
Wang, Meiqin
Chen, Qianwen
Wang, Dong
Wei, Sui
Source
International Journal of Optics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Aiming at the problem that the single-intensity phase retrieval method has poor reconstruction quality and low probability of successful recovery, an improved method is proposed in this paper.
Our method divides the phase retrieval into two steps: firstly, the GS algorithm is used to recover the amplitude in the spatial domain from the single-spread Fourier spectrum, and then the classical GS algorithm using two intensity measurements (one is recorded and the other is estimated from the first step) measurements is used to recover the phase.
Finally, the effectiveness of the proposed method is verified by numerical experiments.
American Psychological Association (APA)
Zhang, Cheng& Wang, Meiqin& Chen, Qianwen& Wang, Dong& Wei, Sui. 2018. Two-Step Phase Retrieval Algorithm Using Single-Intensity Measurement. International Journal of Optics،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1173768
Modern Language Association (MLA)
Zhang, Cheng…[et al.]. Two-Step Phase Retrieval Algorithm Using Single-Intensity Measurement. International Journal of Optics No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1173768
American Medical Association (AMA)
Zhang, Cheng& Wang, Meiqin& Chen, Qianwen& Wang, Dong& Wei, Sui. Two-Step Phase Retrieval Algorithm Using Single-Intensity Measurement. International Journal of Optics. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1173768
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173768
