Depth-multiplexed ptychographic microscopy for high-throughput imaging of stacked bio-specimens on a chip

C Guo, S Jiang, L Yang, P Song, A Pirhanov… - Biosensors and …, 2023 - Elsevier
Imaging a large number of bio-specimens at high speed is essential for many biomedical
applications. The common strategy is to place specimens at different lateral positions and …

Adaptive correction method of hybrid aberrations in Fourier ptychographic microscopy

R Wu, J Luo, J Li, H Chen, J Zhen… - … of Biomedical Optics, 2023 - spiedigitallibrary.org
Significance Fourier ptychographic microscopy (FPM) enables quantitative phase imaging
with a large field-of-view and high resolution by acquiring a series of low-resolution intensity …

Space-time Fourier ptychography for in vivo quantitative phase imaging

M Sun, K Wang, YN Mishra, S Qiu, W Heidrich - Optica, 2024 - opg.optica.org
Quantitative phase imaging of living biological specimens is challenging due to their
continuous movement and complex behavior. Here, we introduce space-time Fourier …

Accurate and fast registration algorithm for multi-height lensless in-line on-chip holographic microscopy

Y Huang, M Zhu, L Ma, W Zhang - Optics Communications, 2023 - Elsevier
Lensless in-line on-chip holographic microscope has cost-effective and compact designs
that can offer sub-micron resolution over a large field-of-view. In multi-height lensless on …

High-speed multi-objective Fourier ptychographic microscopy

T Aidukas, PC Konda, AR Harvey - Optics Express, 2022 - opg.optica.org
The ability of a microscope to rapidly acquire wide-field, high-resolution images is limited by
both the optical performance of the microscope objective and the bandwidth of the detector …

Fast and robust Fourier ptychographic microscopy with position misalignment correction

Z Luo, R Wu, H Chen, J Zhen, M Liu… - Journal of …, 2023 - spiedigitallibrary.org
Significance Fourier ptychographic microscopy (FPM) is a new, developing computational
imaging technology. It can realize the quantitative phase imaging of a wide field of view and …

Illumination strategies for space-bandwidth-time product improvement in Fourier ptychography

H Xu, C Li, M Wei, Z Zhou, L Huang - arXiv preprint arXiv:2308.13933, 2023 - arxiv.org
Fourier ptychography (FP) is a promising technique for high-throughput imaging.
Reconstruction algorithms and illumination paradigm are two key aspects of FP. In this …

Adaptive Correction Method of Uneven Intensity in Fourier Ptychographic Microscopy

L Jiaxiong, W Ruofei, L Zicong, T Haishu… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
Fourier ptychographic microscopy (FPM) is a computational imaging technique that
combines a large field of view and high-resolution. It stitches low-resolution images captured …

Diffraction tomography based on Fourier ptychographic microscopy with the multiple scattering model

J Wu, J Zhao, D Wang, X Jin, W Liu… - … , Diffractive Optics, and …, 2023 - spiedigitallibrary.org
Fourier ptychographic microscopy is a new computational imaging method developed in
recent years, which can obtain the complex amplitude information of the sample …

Label-free analysis of E. coli viability using quantitative phase imaging and machine learning

Y Nie, X Shu, R Zhou - Quantitative Phase Imaging VIII, 2022 - spiedigitallibrary.org
Rapid assessment of the viability of E. coli and other bacteria pathogens is important for
timely monitoring of water quality. Therefore, we propose a label-free method for assessing …