Quantitative phase imaging based on holography: trends and new perspectives

Z Huang, L Cao - Light: Science & Applications, 2024 - nature.com
Abstract In 1948, Dennis Gabor proposed the concept of holography, providing a pioneering
solution to a quantitative description of the optical wavefront. After 75 years of development …

[HTML][HTML] Resolution enhancement of digital holographic microscopy via synthetic aperture: a review

P Gao, C Yuan - Light: Advanced Manufacturing, 2022 - light-am.com
Digital holographic microscopy (DHM), which combines digital holography with optical
microscopy, is a wide field, minimally invasive quantitative phase microscopy (QPM) …

Roadmap on Label‐Free Super‐Resolution Imaging

VN Astratov, YB Sahel, YC Eldar… - Laser & Photonics …, 2023 - Wiley Online Library
Label‐free super‐resolution (LFSR) imaging relies on light‐scattering processes in
nanoscale objects without a need for fluorescent (FL) staining required in super‐resolved FL …

Synthetic aperture-based on-chip microscopy

W Luo, A Greenbaum, Y Zhang, A Ozcan - Light: Science & Applications, 2015 - nature.com
Wide field-of-view (FOV) and high-resolution imaging requires microscopy modalities to
have large space-bandwidth products. Lensfree on-chip microscopy decouples resolution …

Aperture-scanning Fourier ptychography for 3D refocusing and super-resolution macroscopic imaging

S Dong, R Horstmeyer, R Shiradkar, K Guo, X Ou… - Optics express, 2014 - opg.optica.org
We report an imaging scheme, termed aperture-scanning Fourier ptychography, for 3D
refocusing and super-resolution macroscopic imaging. The reported scheme scans an …

High spatial and temporal resolution synthetic aperture phase microscopy

C Zheng, D **, Y He, H Lin, J Hu… - Advanced …, 2020 - spiedigitallibrary.org
A new optical microscopy technique, termed high spatial and temporal resolution synthetic
aperture phase microscopy (HISTR-SAPM), is proposed to improve the lateral resolution of …

Synthetic aperture superresolution with multiple off-axis holograms

V Mico, Z Zalevsky, P García-Martínez, J García - JOSA A, 2006 - opg.optica.org
An optical setup to achieve superresolution in microscopy using holographic recording is
presented. The technique is based on off-axis illumination of the object and a simple optical …

Resolution enhancement in quantitative phase microscopy

V Micó, J Zheng, J Garcia, Z Zalevsky… - Advances in Optics and …, 2019 - opg.optica.org
Quantitative phase microscopy (QPM), a technique combining phase imaging and
microscopy, enables visualization of the 3D topography in reflective samples, as well as the …

Off-axis digital holographic multiplexing for rapid wavefront acquisition and processing

NT Shaked, V Micó, M Trusiak, A Kuś… - Advances in Optics and …, 2020 - opg.optica.org
Off-axis holographic multiplexing involves capturing several complex wavefronts, each
encoded into off-axis holograms with different interference fringe orientations …

Sparsely sampled Fourier ptychography

S Dong, Z Bian, R Shiradkar, G Zheng - Optics express, 2014 - opg.optica.org
Fourier ptychography (FP) is an imaging technique that applies angular diversity functions
for high-resolution complex image recovery. The FP recovery routine switches between two …