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Proceedings Paper

Pupil-resizing Fourier ptychography
Author(s): Zongliang Xie; Haotong Ma; Bo Qi; Ge Ren; Yufeng Tan; Hengliang Zeng; Chuan Jiang
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Paper Abstract

We present a coherent approach of complex amplitude reconstruction, termed aperture-resizing Fourier ptychography (FP). The reported approach resizes the pupil size of an imaging system and captures the corresponding intensity images. The acquired images are then synthesized in the frequency domain via iteration computation to reconstruct a complex sample wavefront without known phase information and interferential optics. Like holography, it is capable of reconstructing all information of the object. The reported aperture-resizing FP may find wide applications in 3D refocusing, 3D object tracking, remote sensing and microscopy.

Paper Details

Date Published: 5 November 2015
PDF: 3 pages
Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 979502 (5 November 2015); doi: 10.1117/12.2207847
Show Author Affiliations
Zongliang Xie, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Univ. of Chinese Academy of Sciences (China)
Haotong Ma, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
National Univ. of Defense Technology (China)
Bo Qi, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Ge Ren, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Yufeng Tan, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Univ. of Chinese Academy of Sciences (China)
Hengliang Zeng, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Univ. of Chinese Academy of Sciences (China)
Chuan Jiang, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Univ. of Chinese Academy of Sciences (China)


Published in SPIE Proceedings Vol. 9795:
Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015
Shenggang Liu; Songlin Zhuang; Michael I. Petelin; Libin Xiang, Editor(s)

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