ArticleScientific reports2017
Resolution-enhanced Fourier ptychographic microscopy based on high-numerical-aperture illuminations.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Advances in label-free dynamic imaging of live cells using fourier ptychographic microscopy.Biophysics reports · 2026Article
- Fast full-color pathological imaging via an optimized illumination pattern with color transfer in Fourier ptychographic microscopy (OIP-CTFPM).Biomedical optics express · 2026Article
- Fourier ptychographic coherence scanning interferometry for 3D morphology of high aspect ratio and composite micro-trenches.Light, science & applications · 2026Article
- Making sense of blobs, whorls, and shades: methods for label-free, inverse imaging in bright-field optical microscopy.Biophysical reviews · 2025Review
- Review
- Deep-ultraviolet Fourier ptychography (DUV-FP) for label-free biochemical imaging via feature-domain optimization.APL photonics · 2024Article
- Development and Assessment of Multiple Illumination Color Fourier Ptychographic Microscopy for High Throughput Sample Digitization.Sensors (Basel, Switzerland) · 2024Article
- Permittivity tensor imaging: modular label-free imaging of 3D dry mass and 3D orientation at high resolution.Nature methods · 2024Article
- Spatially-coded Fourier ptychography: flexible and detachable coded thin films for quantitative phase imaging with uniform phase transfer characteristics.Advanced optical materials · 2024Article
- Roadmap on computational methods in optical imaging and holography [invited].Applied physics. B, Lasers and optics · 2024Review
- Single-shot quantitative phase contrast imaging based on deep learning.Biomedical optics express · 2023Article
- Using symmetric illumination and color camera to achieve high throughput Fourier ptychographic microscopy.Journal of biophotonics · 2023Article
- Optical ptychography for biomedical imaging: recent progress and future directions [Invited].Biomedical optics express · 2023Review
- Review
- Implementation of free-space Fourier Ptychography with near maximum system numerical aperture.Optics express · 2022Article
- Transport of intensity diffraction tomography with non-interferometric synthetic aperture for three-dimensional label-free microscopy.Light, science & applications · 2022Article
- High-resolution 3D Fourier ptychographic reconstruction using a hemispherical illumination source with multiplexed-coded strategy.Biomedical optics express · 2022Article
- Cellular analysis using label-free parallel array microscopy with Fourier ptychography.Biomedical optics express · 2022Article
- Frequency comb ptychoscopy.Nature communications · 2021Article
- Review of bio-optical imaging systems with a high space-bandwidth product.Advanced photonics · 2021Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-resolution and wide field-of-view (FOV) microscopic imaging plays a central role in diverse applications such as high-throughput screening and digital pathology. However, conventional microscopes face inherent trade-offs between the spatial resolution and FOV, which are fundamental limited by the space-bandwidth product (SBP) of the optical system. The resolution-FOV tradeoff can be effectively decoupled in Fourier ptychography microscopy (FPM), however, to date, the effective imaging NA achievable with a typical FPM system is still limited to the range of 0.4-0.7. Herein, we report, for the first time, a high-NA illumination based resolution-enhanced FPM (REFPM) platform, in which a LED-array-based digital oil-immersion condenser is used to create high-angle programmable plane-wave illuminations, endowing a 10×, 0.4 NA objective lens with final effective imaging performance of 1.6 NA. With REFPM, we present the highest-resolution results with a unprecedented half-pitch resolution of 154 nm at a wavelength of 435 nm across a wide FOV of 2.34 mm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.