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 …

PhaseStain: the digital staining of label-free quantitative phase microscopy images using deep learning

Y Rivenson, T Liu, Z Wei, Y Zhang, K de Haan… - Light: Science & …, 2019 - nature.com
Using a deep neural network, we demonstrate a digital staining technique, which we term
PhaseStain, to transform the quantitative phase images (QPI) of label-free tissue sections …

All‐optical phase recovery: diffractive computing for quantitative phase imaging

D Mengu, A Ozcan - Advanced Optical Materials, 2022 - Wiley Online Library
Quantitative phase imaging (QPI) is a label‐free computational imaging technique that
provides optical path length information of specimens. In modern implementations, the …

Label-free quantitative in vitro live cell imaging with digital holographic microscopy

B Kemper, A Bauwens, D Bettenworth, M Götte… - Label-Free Monitoring of …, 2019 - Springer
Label-free quantitative in vitro imaging of living cell cultures with light microscopy is an
important tool for various research fields in the life sciences. Digital holographic microscopy …

Quantitative phase microscopy of biological samples using a portable interferometer

NT Shaked - Optics letters, 2012 - opg.optica.org
This Letter presents the τ interferometer, a portable and inexpensive device for obtaining
spatial interferograms of microscopic biological samples without the strict stability and the …

Simplified approach for quantitative digital holographic phase contrast imaging of living cells

B Kemper, A Vollmer, CE Rommel… - … of biomedical optics, 2011 - spiedigitallibrary.org
Many interferometry-based quantitative phase contrast imaging techniques require a
separately generated coherent reference wave. This results in a low phase stability and the …

Compact and portable low-coherence interferometer with off-axis geometry for quantitative phase microscopy and nanoscopy

P Girshovitz, NT Shaked - Optics express, 2013 - opg.optica.org
We present a simple-to-align, highly-portable interferometer, which is able to capture wide-
field, off-axis interference patterns from transparent samples under low-coherence …

Quantitative microscopy and nanoscopy of sickle red blood cells performed by wide field digital interferometry

NT Shaked, LL Satterwhite, MJ Telen… - … of biomedical optics, 2011 - spiedigitallibrary.org
We have applied wide-field digital interferometry (WFDI) to examine the morphology and
dynamics of live red blood cells (RBCs) from individuals who suffer from sickle cell anemia …

Single-shot slightly off-axis digital holographic microscopy with add-on module based on beamsplitter cube

JA Picazo-Bueno, M Trusiak, V Micó - Optics Express, 2019 - opg.optica.org
Slightly off-axis digital holographic microscopy (SO-DHM) has recently emerged as a novel
experimental arrangement for quantitative phase imaging (QPI). It offers improved …

Whole-cell-analysis of live cardiomyocytes using wide-field interferometric phase microscopy

NT Shaked, LL Satterwhite, N Bursac… - Biomedical optics …, 2010 - opg.optica.org
We apply wide-field interferometric microscopy techniques to acquire quantitative phase
profiles of ventricular cardiomyocytes in vitro during their rapid contraction with high …