Google Scholar Profile
Book
Guoan Zheng, “Fourier Ptychographic Imaging: a MATLAB Tutorial“, IOP Press, May 2016.
This book demonstrates the concept of Fourier ptychography, a new imaging technique that bypasses the resolution limit of the employed optics. In particular, it transforms the general challenge of high-throughput, high-resolution imaging from one that is coupled to the physical limitations of the optics to one that is solvable through computation. Demonstrated in a tutorial form and providing many MATLAB® simulation examples for the reader, it also discusses the experimental implementation and recent developments of Fourier ptychography. This book will be of interest to researchers and engineers learning simulation techniques for Fourier optics and the Fourier ptychography concept.
Click to download the source codes of the book (including erratum). Other source codes and data can be downloaded here Code & Data.
Shaowei Jiang, Tianbo Wang, and Guoan Zheng, “Coded ptychographic imaging“, 181-203, Springer, March 2024.
Ptychography was originally proposed to solve the phase problem in electron crystallography. In the past decade, it has evolved into an enabling imaging technique for both fundamental and applied sciences. This chapter discusses the background and implementations relevant to high-resolution optical imaging using ptychography. It begins with a brief overview of the phase retrieval concept and the ptychography technique. Subsequently, it focuses on the information encoding process in ptychography and discusses two strategies for high-resolution optical imaging, namely coded illumination and coded detection. For coded illumination, we present the Fourier ptychography approach that uses angle-varied plane waves for wide-field, high-resolution imaging. For coded detection, we present the lensless coded ptychography approach that uses a coded image sensor for high-throughput optical imaging. These two approaches can address the intrinsic trade-off between resolution and field of view of an optical system, thereby offering new opportunities for biomedical imaging in the visible light regime. For both approaches, we provide a detailed procedure for implementing ptychographic reconstruction and discuss how to avoid the most common pitfalls encountered in the experiments. The related biomedical applications and concept extensions are also discussed. Finally, we outline several perspectives for future development.
Journal Publications
2024
130. (Invited) Qianhao Zhao, Ruihai Wang, Shuhe Zhang, Tianbo Wang, Pengming Song, and Guoan Zheng, “Deep-ultraviolet Fourier ptychography (DUV-FP) for label-free biochemical imaging via feature-domain optimization,” APL Photonics, 9, 090801, (2024).
129. Pengming Song, Ruihai Wang, Lars Loetgering, Jia Liu, Peter Vouras, Yujin Lee, Shaowei Jiang, Bin Feng, Andrew Maiden, Changhuei Yang, Guoan Zheng, “Ptycho-endoscopy on a lensless ultrathin fiber bundle tip,” Light: Science and Applications, 2024
128. Tiantian Guo, Jia Liu, Longtu Chen, Zichao Bian, Guoan Zheng, Bin Feng, “Sex differences in zymosan-induced behavioral visceral hypersensitivity and colorectal afferent sensitization,” American Journal of Physiology, 2, G133-G146 (2024)
127. Ruihai Wang, Liming Yang, Yujin Lee, Kevin Sun, Kuangyu Shen, Qianhao Zhao, Tianbo Wang, Xincheng Zhang, Jiayi Liu, Pengming Song, Guoan Zheng, “Spatially-coded Fourier ptychography flexible and detachable coded thin films for quantitative phase imaging with uniform phase transfer characteristics“, Advanced Optical Materials, 2303028, (2024).
2023
126. Lucas Kreiss, Shaowei Jiang, Xiang Li, Shiqi Xu, Kevin C. Zhou, Kyung Chul Lee, Alexander Mühlberg, Kanghyun Kim, Amey Chaware, Michael Ando, Laura Barisoni, Seung Ah Lee, Guoan Zheng, Kyle J. Lafata, Oliver Friedrich & Roarke Horstmeyer, “Digital staining in optical microscopy using deep learning – a review“, PhotoniX (4), 34 (2023).
125. Liming Yang, Ruihai Wang, Qianhao Zhao, Pengming Song, Shaowei Jiang, Tianbo Wang, Xiaopeng Shao, Chengfei Guo, Rishikesh Pandey, and Guoan Zheng, “Lensless polarimetric coded ptychography for high-resolution, high-throughput gigapxiel birefringence imaging on a chip,” Photonics Research, 11(12), 2242-2255 (2023).
124. Fangyuan Liu, Xingxu Lu, Chunxiang Zhu, Zichao Bian, Xiaohui Song, Jiyu Sun, Bo Zhang, Junfei Weng, Ashwanth Subramanian, Xiao Tong, Lichun Zhang, Avinash Dongare, Chang-Yong Nam, Yong Ding, Guoan Zheng, Haiyan Tan, and Pu-Xian Gao, “Unraveling Anisotropic and Pulsating Etching of ZnO Nanorods in Hydrochloric Acid via Correlative Electron Microscopy,” ACS Nano, 17(13), 12603-12615 (2023).
123. Shaowei Jiang, Pengming Song, Tianbo Wang, Liming Yang, Ruihai Wang, Chengfei Guo, Bin Feng, Andrew Maiden, and Guoan Zheng, “Spatial and Fourier domain ptychography for high-throughput bio-imaging,” Nature Protocols, 18(6), (2023).
122. Shaoting Qi, Zilin Deng, Pan Qi, Jun Liao, Zibang Zhang, Guoan Zheng, and Jingang Zhong, “Image-free active autofocusing with dual modulation and its application to Fourier single-pixel imaging,“ Optics Letter, 48(7), (2023).
121. Chengfei Guo, ShaoweiJiang, Liming Yang, Pengming Song, Azady Pirhanov, Ruihai Wang, Tianbo Wang, Xiaopeng Shao, Qian Wu, Yong Ku Cho, Guoan Zheng, “Depth-multiplexed ptychographic microscopy for high-throughput imaging of stacked bio-specimens on a chip,” Biosensors and Bioelectronics, 115049 (2023).
120. (Selected as Lab on a Chip Hot Articles 2023) Dichson M.D. Siu, Dickson M. D. Siu, Kelvin C. M. Lee, Bob M. F. Chung, Justin S. J. Wong, Guoan Zheng and Kevin K. Tsia, “Optofluidic imaging meets deep learning: from merging to emerging,” Lab on a Chip, (2023).
119. Pengming Song, Tianbo Wang, Shaowei Jiang, Chengfei Guo, Ruihai Wang, Liming Yang, You Zhou, and Guoan Zheng, “Freeform illuminator for computational microscopy,” Intelligent Computing, 2, 0015, (2023).
118. Tianbo Wang, Shaowei Jiang, Pengming Song, Ruihai Wang, Liming Yang, Terrance Zhang, and Guoan Zheng, “Optical ptychography for biomedical imaging: recent progress and future directions [Invited]“, Biomedical Optics Express, 14(2), 489-532, (2023).
117. Tianbo Wang, Pengming Song, Shaowei Jiang, Ruihai Wang, Liming Yang, Chengfei Guo, Zibang Zhang, and Guoan Zheng, “Remote referencing strategy for high-resolution coded ptychographic imaging,” Optics Letter, 48(1), (2023).
2022
116. Jiaxiang Li, Kai Cheng, Shaoting Qi, Zibang Zhang, Guoan Zheng, Jingang Zhong, “Full-resolution, full field-of-view, and high-quality fast Fourier single-pixel imaging,” Optics Letter, 47(25), (2022).
115. Jiurun Chen, Aiye Wang, An Pan, Guoan Zheng, Caiwen Ma, and Baoli Yao, “Rapid full-color Fourier ptychographic microscopy via spatially filtered color transfer,” Photonics Research, 10(10), 2410-2421 (2022).
114. Yuji Tomizawa, David F. Daggett, Guoan Zheng, and Kazunori Hoshino, “Light Microscopy-based Elastography for the Mechanical Characterization of Zebrafish Somitogenesis,” Journal of Biophotonics, e202200238, (2022).
113. (Selected as Editor’s pick) You Zhou, Bo Xiong, Weizhi Song, Xu Zhang, Guoan Zheng, Qionghai Dai, and Xun Cao, “Light-field micro-endoscopy using fiber bundle: a snapshot 3D epi-fluorescence endoscope,” Photonics Research, 10(9), 2247-2260 (2022).
112. (Selected as Editor’s pick) Pengming Song, Shaowei Jiang, Tianbo Wang, Chengfei Guo, Ruihai Wang, Terrance Zhang, and Guoan Zheng, “Synthetic aperture ptychography: coded sensor translation for joint spatial-Fourier bandwidth expansion,” Photonics Research, 10(7), 1624-1632 (2022).
111. (Cover paper) Shaowei Jiang, Chengfei Guo, Pengming Song, Tianbo Wang, Ruihai Wang, Terrance Zhang, Qian Wu, Rishikesh Pandey, and Guoan Zheng*, “High-throughput digital pathology via a handheld, multiplexed, and AI-powered ptychographic whole slide scanner,” Lab on a Chip, 22, (2022). Selected as Lab on a Chip Hot Articles 2022.
110. (Cover paper, ACS Editors’ choice) Shaowei Jiang, Chengfei Guo, Tianbo Wang, Jia Liu, Pengming Song, Terrance Zhang, Ruihai Wang, Bin Feng, and Guoan Zheng*, “Blood-coated sensor for high-throughput ptychographic cytometry on a Blu-ray disc,” ACS Sensors, 7(4), 1058-1067 (2022).
109. Hao Peng, Shaoting Qi, Pan Qi, Lisha Qiu, Fengming Huang, Zibang Zhang, Guoan Zheng, and Jingang Zhong, “Ringing-free fast Fourier single-pixel imaging,” Optics Letters, 47(5), 1017-1020 (2022).
2021
108. Chengfei Guo, Shaowei Jiang, Liming Yang, Pengming Song, Tianbo Wang, Xiaopeng Shao, Zibang Zhang, Michael Murphy, and Guoan Zheng, “Deep learning-enabled whole slide imaging (DeepWSI): oil-immersion quality using dry objectives, longer depth of field, higher system throughput, and better functionality,” Optics Express, 29(24), 39669-39684 (2021).
107. Yue Huang, Shaowei Jiang, Ruihai Wang, Pengming Song, Jian Zhang, Guoan Zheng, Xiangyang Ji, and Yongbing Zhang, “Ptychography-based high-throughput lensless on-chip microscopy via incremental proximal algorithms,” Optics Express, 29(23), 37892-37906 (2021).
106. Chengfei Guo, Shaowei Jiang, Pengming Song, Tianbo Wang, Xiaopeng Shao, Zibang Zhang, and Guoan Zheng, “Quantitative multi-height phase retrieval via a coded image sensor,” Biomedical Optics Express, 12(11), 7173-7184 (2021).
105. Pengming Song, Chengfei Guo*, Shaowei Jiang, Tianbo Wang, Patrick Hu, Derek Hu, Zibang Zhang, Bin Feng, and Guoan Zheng*, “Optofluidic ptychography on a chip,” Lab on a Chip (2021).
104. (Highlighted by Editor’s pick) Shaowei Jiang, Chengfei Guo, Patrick Hu, Derek Hu, Pengming Song, Tianbo Wang, Zichao Bian, Zibang Zhang, and Guoan Zheng*, “High-throughput lensless whole slide imaging via continuous height-varying modulation of a tilted sensor,” Optics Letters, 46(20), 5212 (2021). (pdf)
103. Shaowei Jiang, Chengfei Guo*, Zichao Bian, Ruihai Wang, Jiakai Zhu, Pengming Song, Patrick Hu, Derek Hu, Zibang Zhang, Kazunori Hoshino, Bin Feng, Guoan Zheng*, “Ptychographic sensor for large-scale lensless microbial monitoring with high spatiotemporal resolution,” Biosensors and Bioelectronics, 113699 (2021).
102. (Cover paper) Shaowei Jiang, Chengfei Guo*, Pengming Song, Niyun Zhou, Zichao Bian, Jiakai Zhu, Ruihai Wang, Pei Dong, Zibang Zhang, Jun Liao, Jianhua Yao, Bin Feng, Michael Murphy, and Guoan Zheng*, “Resolution-Enhanced Parallel Coded Ptychography for High-Throughput Optical Imaging,” ACS Photonics (2021).
101. (Invited) Shaowei Jiang, Guoan Zheng, “Effective color transfer enables rapid computational microscopy for digital pathology,” Science China Physics, Mechanics & Astronomy, 64, 114231 (2021).
100. Yongbing Zhang, Xu Chen, Bowen Li, Shaowei Jiang, Terrance Zhang, Xu Zhang, Xi Yuan, Peiwu Qin, Guoan Zheng, and Xiangyang Ji, “Accelerated Phase Shifting for Structured Illumination Microscopy based on Deep Learning,” IEEE Transactions on Computational Imaging, 7, 700-712 (2021). DOI: 10.1109/TCI.2021.3093788
99. Jongchan Park, David J. Brady, Guoan Zheng, Lei Tian, Liang Gao, “Review of bio-optical imaging systems with a high space-bandwidth product,” Advanced Photonics, 3(4), 044001 (2021).
98. Changchun Lu, You Zhou, Yanxun Guo, Shaowei Jiang, Zibang Zhang, Guoan Zheng, and Jingang Zhong, “Mask-modulated lensless imaging via translated structured illumination,” Optics Express, 29 (8), 12491-12501, (2021).
97. Zichao Bian, Tiantian Guo, Shaowei Jiang, Longtu Chen, Jia Liu, Guoan Zheng* and Bin Feng*, “High-throughput functional characterization of visceral afferents by optical recordings from thoracolumbar and lumbosacral dorsal root ganglia,” Frontiers in Neuroscience, 15, 657361, (2021).
96. Meng Li, Liheng Bian, Guoan Zheng, Andrew Maiden, Yang Liu, Yiming Li, Qionghai Dai, and Jun Zhang, “Single-pixel ptychography“, Optics Letters, 46(6), (2021).
95. (Cover paper) Guoan Zheng*, Cheng Shen, Shaowei Jiang, Pengming Song, and Changhuei Yang*, “Concept, implementations and applications of Fourier ptychography,” Nature Reviews Physics, 3, 207-223 (2021). (supplementary note; data and code download; free-to-read version of the paper)
2020
94. Zichao Bian, Chengfei Guo, Shaowei Jiang, Jiakai Zhu, Ruihai Wang, Pengming Song, Zibang Zhang, Kazunori Hoshino, and Guoan Zheng*, “Autofocusing technologies for whole slide imaging and automated microscopy,” Journal of Biophotonics, 11(9), (2020).
93. Ruihai Wang, Pengming Song, Shaowei Jiang, Chenggang Yan, Jiakai Zhu, Chengfei Guo, Zichao Bian, Tianbo Wang, and Guoan Zheng*, “Virtual brightfield and fluorescence staining for Fourier ptychography via unsupervised deep learning,” Optics Letter, 45(19), 5405-5408, (2020), DOI: 10.1364/OL.400244. (pdf)
92. (Invited) Zibang Zhang* and Guoan Zheng*, “Diffuser modulation enables quantitative lensless microscopy,” Biophotonics, July / August Issue, 2020.
91. You Zhou, Xia Hua, Zibang Zhang, Xuemei Hu, Krishna Dixit, Jingang Zhong, Guoan Zheng, and Xun Cao, “Wirtinger gradient descent optimization for reducing Gaussian noise in lensless microscopy,” Optics and Lasers in Engineering, 134, 106131, (2020).
90. Pengming Song, Ruihai Wang, Jiakai Zhu, Tianbo Wang, Zichao Bian, Zibang Zhang, Kazunori Hoshino, Michael Murphy, Shaowei Jiang, Chengfei Guo, and Guoan Zheng*, “Super-resolved multispectral lensless microscopy via angle-tilted, wavelength-multiplexed ptychographic modulation,” Optics Letter, 45(13), 3486-3489, (2020).
89. Zibang Zhang, Xiang Li, Shujun Zheng, Manhong Yao, Guoan Zheng, and Jingang Zhong, “Image-free classification of fast-moving objects using ‘learned’ structured illumination and single-pixel detection,” Optics Express, 28(9), 13269, (2020).
88. (Cover paper) Shaowei Jiang, Jiakai Zhu, Pengming Song, Chengfei Guo, Zichao Bian, Ruihai Wang, Yikun Huang, Shiyao Wang, He Zhang, and Guoan Zheng*, “Wide-field, high-resolution lensless on-chip microscopy via near-field blind ptychographic modulation“, Lab on a Chip, 20, 1058 – 1065, 2020, DOI: 10.1039/C9LC01027K. (pdf)
87. (Highlighted by Editor’s pick) Chengfei Guo, Zichao Bian, Shaowei Jiang, Michael Murphy, Jiakai Zhu, Ruihai Wang, Pengming Song, Xiaopeng Shao, Yongbing Zhang, and Guoan Zheng*, “OpenWSI: a low-cost, high-throughput whole slide imaging system via single-frame autofocusing and open-source hardware,” Optics Letters, 45(1), 260-263, (2020). (pdf)
2019
86. Yiting Zheng, Qingxuan Li, Weike Hu, Jun Liao, Guoan Zheng, and Ming Su, “Whole slide imaging of circulating tumor cells captured on a capillary microchannel device,” Lab on a Chip, 19, 3796-3803, (2019).
85. (Invited) Zichao Bian, Shaowei Jiang, Pengming Song, He Zheng, Pouria Hoveida, Kazunori Hoshino, Guoan Zheng*, “Ptychographic modulation engine (PME): a low-cost DIY microscope add-on for coherent super-resolution imaging“ Journal of Physics D: Applied Physics, 53, 014005, (2019). (pdf)
84. Pengming Song, Shaowei Jiang, He Zhang, Zichao Bian, Chengfei Guo, Kazunori Hoshino, and Guoan Zheng*, “Super-resolution microscopy via ptychographic structured modulation of a diffuser“, Optics Letters, 44(15), 3645, (2019). (pdf)
83. (Invited) Shaowei Jiang, Zichao Bian, Xizhi Huang, Pengming Song, He Zhang, Yongbing Zhang, and Guoan Zheng*, “Rapid and robust whole slide imaging based on LED-array illumination and color-multiplexed single-shot autofocusing“, Quantitative Imaging in Medicine and Surgery, 9(5), (2019).
82. Tiantian Guo, Zichao Bian, Kyle Trocki, Longtu Chen, Guoan Zheng, and Bin Feng, “Optical recording reveals topological distribution of functionally classified colorectal afferent neurons in intact lumbosacral DRG“, Physiological Reports, 7(9), e14097, (2019).
81. (Invited) Pengming Song, Shaowei Jiang, He Zhang, Xizhi Huang, Yongbing Zhang, Guoan Zheng*, “Full-field Fourier ptychography (FFP): spatially varying pupil modeling and its application for rapid field-dependent aberration metrology“, APL Photonics, 4, 050802, (2019).
80. Xiu Li, Huaiyu Qi, Shaowei Jiang, Pengming Song, Guoan Zheng, and Yongbing Zhang, “Quantitative phase imaging via cGAN network with dual intensity images under centrosymmetric illumination,” Optics Letters, 44(11), 2879-2731, (2019).
79. (Highlighted by Editor’s pick) He Zhang, Zichao Bian, Shaowei Jiang, Jian Liu*, Pengming Song, and Guoan Zheng*, “Field-portable quantitative lensless microscopy based on translated speckle illumination and sub-sampled ptychographic phase retrieval,” Optics Letters, 44(8), 1976-1979, (2019). (pdf)
78. He Zhang, Shaowei Jiang, Jun Liao, Junjing Deng, Jian Liu, Yongbing Zhang, and Guoan Zheng*, “Near-field Fourier ptychography: super-resolution phase retrieval via speckle illumination“, Optics Express, 27(5),7498-7512, (2019).
77. Shaowei Jiang, Jun Liao, Zichao Bian, Pengming Song, Garrett Soler, Kazunori Hoshino, and Guoan Zheng*, “Axially-shifted pattern illumination for macroscale turbidity suppression and virtual volumetric confocal imaging without axial scanning“, Optics Letters, 44(4), (2019). (pdf)
2018
76. Junzheng Peng, Manhong Yao, Jiajian Cheng, Zibang Zhang, Shiping Li, Guoan Zheng, and Jingang Zhong, “Micro-tomography via single-pixel imaging,” Optics Express, 26(24), 31094, (2018).
75. You Zhou, Jiamin Wu, Jinli Suo, Xiaofei Han, Guoan Zheng, and Qionghai Dai, “Single-shot lensless imaging via simultaneous multi-angle LED illumination,” Optics Express, 26(17), 21418, (2018).
74. Jun Liao, Shaowei Jiang, Zibang Zhang, Kaikai Guo, Zichao Bian, Yutong Jiang, Jingang Zhong, Guoan Zheng*, “Terapixel hyperspectral whole slide imaging via slit-array detection and projection,” Journal of Biomedical Optics, 23(6), 066503, (2018) (pdf)
73. Zibang Zhang, You Zhou, Shaowei Jiang, Kaikai Guo, Kazunori Hoshino, Jingang Zhong, Jinli Suo, Qionghai Dai, and Guoan Zheng*, “Mask-modulated lensless imaging with multi-angle illuminations,” APL Photonics 3, 060803 (2018).
72. Shaowei Jiang, Kaikai Guo, Jun Liao, Guoan Zheng*, “Solving Fourier ptychographic imaging problems via neural network modeling and TensorFlow,” Biomedical Optics Express, 9(7), 3306-3319, (2018)
71. Zibang Zhang, Shijie Liu, Junzheng Peng, Manhong Yao, Guoan Zheng, and Jingang Zhong, “Simultaneous spatial, spectral, and 3D compressive imaging via efficient Fourier single-pixel measurements,” Optica 5(3), 315-319, (2018). 
70. Shaowei Jiang, Jun Liao, Zichao Bian, Kaikai Guo, Yongbing Zhang, and Guoan Zheng*, “Transform- and multi-domain deep learning for single-frame rapid autofocusing in whole slide imaging,” Biomedical Optics Express, 9(4), (2018)
69. Kaikai Guo, Zibang Zhang, Shaowei Jiang, Jun Liao, Jingang Zhong, Yonina C. Eldar, and Guoan Zheng*, “13-fold resolution gain through turbid layer via translated unknown speckle illumination,” Biomedical Optics Express, 9(1), (2018).
2017
68. Zibang Zhang, Xueying Wang, Guoan Zheng, Jingang Zhong, “Fast Fourier single-pixel imaging via binary illumination,” Scientific Reports, 7(1), 12029 (2017).
67. Devina Jaiswal, Norah Cowley, Zichao Bian, Guoan Zheng, Kevin P. Claffey, and Kazunori Hoshino, “Stiffness analysis of 3D spheroids using microtweezers,” PLoS ONE, 12(11): e0188346 (2017).
66. Jun Liao, Yutong Jiang, Zichao Bian, Bahareh Mahrou, Aparna Nambiar, Alexander W. Magsam, Kaikai Guo, Yong Ku Cho, Guoan Zheng*, “Rapid focus map surveying for whole slide imaging with continues sample motion,” Optics Letters, 42 (17), 3379-3382 (2017). Code download.
65. Zibang Zhang, Xueying Wang, Guoan Zheng, Jingang Zhong, “Hadamard single-pixel imaging versus Fourier single-pixel imaging,” Optics Express, 25(16), 19619-19639 (2017).
64. Dexin Ye, Cheng Cao, Tianyi Zhou, Jiangtao Huangfu, Guoan Zheng, and Lixin Ran, “Observation of reflectionless absorption due to spatial Kramers-Kronig profile“, Nature Communications, 8(51), 2017.
63. Jun Liao, Zhe Wang, Zibang Zhang, Zichao Bian, Kaikai Guo, Aparna Nambiar, Yutong Jiang, Shaowei Jiang, Jingang Zhong, Michael Choma, and Guoan Zheng*, “Dual-LED-based multichannel microscopy for wholeslide multiplane, multispectral, and phase imaging“, Journal of Biophotonics, 10.1002/jbio.201700075 (2017). (design files download)
62. You Zhou, Jiamin Wu, Zichao Bian, Jinli Suo, Guoan Zheng, and Qionghai Dai, “Fourier ptychographic microscopy using wavelength multiplexing“, Journal of Biomedical Optics, 22(6), 06006 (2017).
61. Songshan Zeng, Rui Li, Stephan G Freire, Vivian MM Garbellotto, Emily Y Huang, Andrew T Smith, Cong Hu, William RT Tait, Zichao Bian, Guoan Zheng, Dianyun Zhang, Luyi Sun, “Moisture‐Responsive Wrinkling Surfaces with Tunable Dynamics,” Advanced Materials, 1700828 (2017).
60. Donghun Ryu, Zihao Wang, Kuan He, Guoan Zheng, Roarke Horstmeyer, and Oliver Cossairt, “Subsampled phase retrieval for temporal resolution enhancement in lensless on-chip holographic video,” Biomedical Optics Express, 8(3), 1981 (2017).
2016
59. Zichao Bian, Soliman Alhudaithy, Zhe Wang, Zibang Zhang, Kaikai Guo, Liheng Bian, Yuji Tomizawa, Peter Satonick, Kazunori Hoshino and Guoan Zheng*, “Angular light modulator using optical blinds,” Optics Express, 24(25), 28467(2016).
58. Jun Liao, Liheng Bian, Zichao Bian, Zibang Zhang, Charmi Patel, Kazunori Hoshino, Yonina C. Eldar, Guoan Zheng*, “Single-frame rapid autofocusing for fluorescence whole slide imaging,” Biomedical Optics Express, 7(11), 4763 (2016).
57. Liheng Bian, Guoan Zheng, Kaikai Guo, Jinli Suo, Changhuei Yang, Feng Chen, and Qionghai Dai, “Motion-corrected Fourier ptychography,” Biomedical Optics Express, 7(11), 4543 (2016).
56. Yong Ku Cho, Guoan Zheng, George J Augustine, Daniel Hochbaum, Adam Cohen, Thomas Knöpfel, Ferruccio Pisanello, Francesco S Pavone, Ivo M Vellekoop, Martin J Booth, Song Hu, Jiang Zhu, Zhongping Chen and Yoko Hoshi, “Roadmap on neurophotonics,” Journal of Optics, 18(9), (2016).
55. Roarke Horstmeyer, Jaebum Chung, Xiaoze Ou, Guoan Zheng, and Changhuei Yang, “Diffraction tomography with Fourier ptychography,” Optica, 3(8), 27 (2016).
54. Cuifang Kuang, Ye Ma, Renjie Zhou, Guoan Zheng, Yue Fang, Yingke Xu, Xu Liu, and Peter So, “Virtual k-Space Modulation Optical Microscopy,” Phys. Rev. Lett. 117, 028102 (2016).
53. Kaikai Guo, Shaowei Jiang, and Guoan Zheng*, “Multilayer fluorescence imaging on a single-pixel detector,” Biomedical Optics Express, 7, 7, 2425 (2016). Simulation code
52. Shaun Pacheco, Guoan Zheng, and Rongguang Liang, “Reflective Fourier ptychography,” Journal of Biomedical Optics, 21(2), 026010 (2016).
51. (Invited) Kaikai Guo, Siyuan Dong, and Guoan Zheng*, “Fourier Ptychography for Brightfield, Phase, Darkfield, Reflective, Multi-slice, and Fluorescence Imaging,” IEEE Journal of Selected Topics in Quantum Electronics, 22(4) (2016).
2015
50. Siyuan Dong, Kaikai Guo, Shaowei Jiang, and Guoan Zheng*, “Recovering higher dimensional image data using multiplexed structured illumination,” Optics Express, 23, 23, 30393 (2015).
49. (Invited) Zichao Bian, Kaikai Guo, and Guoan Zheng*, “Illumination Control/Computational Imaging: Multimodal microscopy using a low-cost liquid crystal display,” Laser Focus World, 51 (10), 61-63 (2015).
48. Kaikai Guo, Jun Liao, Zichao Bian, Xin Heng, and Guoan Zheng*, “InstantScope: a low-cost whole slide imaging system with instant focal plane detection,” Biomedical Optics Express, 6, 9, 3210 (2015).
47. Xing Lin, Jiamin Wu, Guoan Zheng, and Qionghai Dai, “Camera array based light field microscopy“, Biomedical Optics Express, 6, 9, 4179 (2015).
46. Siyuan Dong, Jun Liao, Kaikai Guo, Liheng Bian, Jinli Suo, and Guoan Zheng*, “Resolution doubling with a reduced number of image acquisitions,” Biomedical Optics Express, 6, 8, 2946, 2015.
45. Zichao Bian, Jun Liao, Kaikai Guo, Xin Heng, and Guoan Zheng*, “LCD-based digital eyeglass for modulating spatial-angular information,” Optics Express, 23, 9, 11813, (2015).
44. Kaikai Guo, Siyuan Dong, Pariksheet Nanda, and Guoan Zheng*, “Optimization of sampling pattern and the design of Fourier ptychographic illuminator,” Optics Express, 23, 5, 6171 (2015).
43. Liheng Bian, Jinli Suo, Guoan Zheng, Kaikai Guo, Feng Chen, and Qionghai Dai, “Fourier ptychographic reconstruction using Wirtinger flow optimization,” Optics Express, 23, 4, 4856 (2015).
42. Xiaoze Ou, Roarke Horstmeyer, Guoan Zheng, and Changhuei Yang, “High numerical aperture Fourier ptychography: principle, implementation and characterization,” Optics Express, 23, 3, 3472 (2015).
41. Dexin Ye, Yannick Salamin, Jiangtao Huangfu, Shan Qiao, Guoan Zheng, and Lixin Ran, “Observation of Wave Packet Distortion during a Negative-Group-Velocity Transmission,” Scientific Reports, 5, 8100 (2015).
40. Kaikai Guo, Zichao Bian, Siyuan Dong, Pariksheet Nanda, Ying Min Wang, and Guoan Zheng*, “Microscopy illumination engineering using a low-cost liquid crystal display,” Biomedical Optics Express, Vol. 6, Issue 2, pp. 574-579 (2015).
39. Siyuan Dong, Pariksheet Nanda, Kaikai Guo, Jun Liao, and Guoan Zheng*, “Incoherent Fourier ptychographic photography using structured light,” Photonics Research, Vol. 3, Issue 1, pp. 19-23 (2015).
38. Roarke Horstmeyer, Xiaoze Ou, Guoan Zheng, Phil Willems, Changhuei Yang, “Digital pathology with Fourier ptychography,” Computerized Medical Imaging, 42, 38-43 (2015).
2014
37. Liheng Bian, Jinli Suo, Guohai Situ, Guoan Zheng, Feng Chen, and Qionghai Dai, “Content adaptive illumination for Fourier ptychography,” Optics Letter, 39(23), 6648-6651 (2014).
36. Roarke Horstmeyer, Xiaoze Ou, Jaebum Chung, Guoan Zheng and Changhuei Yang, “Overlapped Fourier coding for optical aberration removal,” Optics Express, 22 (20), 24062-80 (2014).
35. Siyuan Dong, Kaikai Guo, Pariksheet Nanda, Radhika Shiradkar, and Guoan Zheng*, “FPscope: a field-portable high-resolution microscope using a cellphone lens,” Biomedical Optics Express, 5 (10), 3305-3310 (2014).
34. Siyuan Dong, Pariksheet Nanda, Kaikai Guo, and Guoan Zheng*, “High-resolution fluorescence imaging via pattern-illuminated Fourier ptychography,” Optics Express, 22 (17), 20856-20870 (2014).
33. Anthony Williams, Jaebum Chung, Xiaoze Ou, Guoan Zheng, Siddarth Rawal, Zheng Ao, Ram Datar, Changhuei Yang, and Richard Cote, “Fourier ptychographic microscopy for filtration-based circulating tumor cell enumeration and analysis,” Journal of Biomedical Optics, 19(6), 066007, (2014).
32. Siyuan Dong, Roarke Horstmeyer, Radhika Shiradkar, Kaikai Guo, Xiaoze Ou, Zichao Bian, Huolin Xin, and
Guoan Zheng*, “Aperture-scanning Fourier ptychography for 3D refocusing and super-resolution macroscopic imaging,” Optics Express, 22 (11), 13586-13599, (2014).
31. Siyuan Dong, Radhika Shiradkar, Pariksheet Nanda, Guoan Zheng*, “Spectrum multiplexing and coherent-state decomposition in Fourier ptychographic imaging,” Biomedical Optics Express, 5(6), 1757-1767 (2014).
30. (Invited) Guoan Zheng, “Breakthroughs in Photonics 2013: Fourier Ptychographic Imaging,” IEEE Photonics Journal, 6, 1-7 (2014).
29. (Cover) Guoan Zheng*, Xiaoze Ou, Roarke Horstmeyer, Jaebum Chung, and Changhuei Yang, “Fourier ptychographic microscopy: creating a gigapixel superscope for biomedicine“, Optics and Photonics News, 25(4), 26-33 (2014).
28. Seung Ah Lee, Jessey Erath, Guoan Zheng, Xiaoze Ou, Phil Willems, Daniel Eichinger, Ana Rodriguez, Changhuei Yang, “Imaging and Identification of Waterborne Parasites Using a Chip-Scale Microscope“, PLOS ONE, 9(2), e89712, (2014).
27. Siyuan Dong, Zichao Bian, Radhika Shiradkar, and Guoan Zheng*, “Sparsely sampled Fourier ptychography”, Optics Express, 22(5) 5455-5464, (2014).
26. Xiaoze Ou, Guoan Zheng, and Changhuei Yang, “Embedded pupil function recovery for Fourier ptychographic microscopy“, Optics Express, 22(5), 4960-4972 (2014).
25. Guoan Zheng*, Xiaoze Ou, and Changhuei Yang, “0.5 gigapixel microscopy using a flatbed scanner”, Biomedical Optics Express, 5 (1), 1-8 (2014).
2013
24. Zichao Bian, Siyuan Dong, Guoan Zheng*, “Adaptive system correction for robust Fourier ptychographic imaging”, Optics Express, Vol. 21, Issue 26, pp. 32400-32410 (2013).
23. Xiaoze Ou, Roarke Horstmeyer, Changhuei Yang and Guoan Zheng*, “Quantitative phase imaging via Fourier ptychographic microscopy,” Optics Letters, 38(22), 4845-4848 (2013).
22. Guoan Zheng*, Roarke Horstmeyer and Changhuei Yang, “Wide-field, high-resolution Fourier ptychographic microscopy,” Nature Photonics, 7, 739–745 (2013). (Featured by Nature) (pdf)
21. Dexin Ye, Guoan Zheng*, Jingyu Wang, Zhiyu Wang, Shan Qiao, Jiangtao Huangfu, and Lixin Ran*, “Negative Group Velocity in the Absence of Absorption Resonance,” Scientific Reports, 3, 1628 (2013).
20. Guoan Zheng*, Xiaoze Ou, Roarke Horstmeyer, and Changhuei Yang, “Characterization of spatially varying aberrations for wide field-of-view microscopy,” Optics Express 21 (13), 15131-15143 (2013).
2012
19. Guoan Zheng*, “Chip-scale microscopy imaging,” Journal of Biophotonics, 5, 639-649 (2012).
18. Jigang Wu, Guoan Zheng, and Lap Man Lee, “Optical imaging techniques in microfluidics and their applications,” Lab on a Chip, 12, 3566-3575 (2012).
17. (Invited) Guoan Zheng*, “Programmable LED array makes microscopes more versatile,” Laser Focus World, Dec. Issue, 2012.
16. Seung Ah Lee, Guoan Zheng, Nandini Mukherjee, and Changhuei Yang, “On-chip continuous monitoring of motile microorganisms on an ePetri platform,” Lab on a Chip, 12, 2385-90 (2012).
2011
15. Guoan Zheng*, Seung Ah Lee, Yaron Antebi, Micheal B. Elowitz, and Changhuei Yang, “The ePetri dish, an on-chip cell imaging platform based on subpixel perspective sweeping microscopy (SPSM),” Proceedings of the National Academy of Sciences, 108, 16889-94 (2011). (Highlighted by Nature Methods)
14. Guoan Zheng*, Christopher Kolner, and Changhuei Yang, “Microscopy refocusing and dark-field imaging by using a simple LED array,” Optics Letters, 36 (20), 3987-3989 (2011).
13. Jigang Wu, Guoan Zheng, Zheng Li, and Changhuei Yang, “Focal plane tuning in wide-field-of-view microscope with Talbot pattern illumination,” Optics Letters, 36 (12), 2179-2181 (2011).
12. Seung Ah Lee, Ricardo Leitao, Guoan Zheng, Samuel Yang, Ana Rodriguez, and Changhuei Yang, “Color capable sub-pixel resolving optofluidic microscope and its application to blood cell imaging for malaria diagnosis,” PLoS ONE, 6(10), (2011).
2010
11. Guoan Zheng*, Xiquan Cui, and Changhuei Yang, “Surface-wave-enabled darkfield aperture for background suppression during weak signal detection,” Proceedings of the National Academy of Science, 107 (60), 9043-8 (2010).
10. Guoan Zheng*, Seung Ah Lee, Samuel Yang, and Changhuei Yang, “Sub-pixel resolving optofluidic microscope for on-chip cell imaging,” Lab on a Chip, 10, 3125-3129, (2010). (Highlighted by MIT Technology Review)
9. Guoan Zheng*, Ying Min Wang, and Changhuei Yang, “Pixel level optical-transfer-function design based on the surface-wave-interferometry aperture”, Optics Express, 18 (16), 16499-16506 (2010).
8. Guoan Zheng*, and Changhuei Yang, “Improving weak signal identification via pre-detection background suppression by a pixel-level surface-wave enabled darkfield aperture”, Optics Letters, 35 (15), 2636-2638, (2010).
7. Jigang Wu, Xiquan Cui, Guoan Zheng, Ying Min Wang, Lap Man Lee, and Changhuei Yang, “Wide field-of-view microscope based on holographic focus grid illumination,” Optics Letters, 35 (13), 2188-2190 (2010).
2007 – 2009
6. Ying Min Wang, Guoan Zheng, and Changhuei Yang, “Characterization of acceptance angles of small circular apertures,” Optics Express, 17 (26), 23903–23913 (2009).
5. Guoan Zheng, Xin Heng, and Changhuei Yang, “A phase conjugate mirror inspired approach for building cloaking structures with left-handed materials,” New Journal of Physics, 11, 033010-25 (2009).
4. Guoan Zheng, “Abrupt change of reflectivity from the strongly anisotropic metamaterial,” Optics Communications 281, 1941-1944 (2008).
3. Shan Qiao, Guoan Zheng, Haifei Zhang, and Lixin Ran, “Transition behavior of k-surface: from hyperbola to ellipse,” Progress In Electromagnetics Research, 81, 267-277 (2008).
2. Shan Qiao, Guoan Zheng, Wen Ren, and Lixin Ran, “Possible abnormal group velocity in the normal dispersive anisotropic media,” Journal of Electromagnetic Waves and Applications 22 (10), 1309-1317 (2008).
1. Guoan Zheng, Lixin Ran, and Changhuei Yang, “Electromagnetic equivalent model for phase conjugate mirror based on the utilization of left-handed material,” Optics Express, 15 (21), 13877-85 (2007).