Spatial light interference microscopy: principle and applications to biomedicine

X Chen, ME Kandel, G Popescu - Advances in optics and photonics, 2021 - opg.optica.org
In this paper, we review spatial light interference microscopy (SLIM), a common-path, phase-
shifting interferometer, built onto a phase-contrast microscope, with white-light illumination …

Single-shot quantitative phase gradient microscopy using a system of multifunctional metasurfaces

H Kwon, E Arbabi, SM Kamali, MS Faraji-Dana… - Nature …, 2020 - nature.com
Quantitative phase imaging (QPI) of transparent samples plays an essential role in multiple
biomedical applications, and miniaturizing these systems will enable their adoption into …

Single-shot common-path off-axis digital holography: applications in bioimaging and optical metrology

M Kumar, O Matoba, X Quan, SK Rajput, Y Awatsuji… - Applied Optics, 2021 - opg.optica.org
The demand for single-shot and common-path holographic systems has become
increasingly important in recent years, as such systems offer various advantages compared …

Single-shot quantitative amplitude and phase imaging based on a pair of all-dielectric metasurfaces

Q Wu, J Zhou, X Chen, J Zhao, M Lei, G Chen, YH Lo… - Optica, 2023 - opg.optica.org
Quantitative amplitude and phase imaging (QAPI) has been an effective technique to
examine label-free biomedical samples. Simple and reliable QAPI techniques realized by …

Learning-based screening of hematologic disorders using quantitative phase imaging of individual red blood cells

G Kim, YJ Jo, H Cho, H Min, YK Park - Biosensors and Bioelectronics, 2019 - Elsevier
We present a rapid and label-free method for hematologic screening for diseases and
syndromes, utilizing quantitative phase imaging (QPI) and machine learning. We aim to …

Refractive index tomograms and dynamic membrane fluctuations of red blood cells from patients with diabetes mellitus

SY Lee, HJ Park, S Jang, Y Park - Biophysical Journal, 2017 - cell.com
218a Monday, February 13, 2017 laser interferometric techniques, the three-dimensional
refractive index maps and dynamic membrane fluctuations are quantitatively and non …

Quantitative phase microscopy for cellular dynamics based on transport of intensity equation

Y Li, J Di, C Ma, J Zhang, J Zhong, K Wang, T Xi… - Optics …, 2018 - opg.optica.org
We demonstrate a simple method for quantitative phase imaging of tiny transparent objects
such as living cells based on the transport of intensity equation. The experiments are …

Lateral shearing common-path digital holographic microscopy based on a slightly trapezoid Sagnac interferometer

C Ma, Y Li, J Zhang, P Li, T Xi, J Di, J Zhao - Optics express, 2017 - opg.optica.org
We propose a compact and easy-to-align lateral shearing common-path digital holographic
microscopy, which is based on a slightly trapezoid Sagnac interferometer to create two …

Single-path single-shot phase-shifting digital holographic microscopy without a laser light source

T Tahara, Y Kozawa, R Oi - Optics Express, 2022 - opg.optica.org
We propose single-path single-shot phase-shifting digital holographic microscopy (SSP-
DHM) in which the quantitative phase information of an object wave is acquired without a …

Single-shot two-frame π-shifted spatially multiplexed interference phase microscopy

M Trusiak, JA Picazo-Bueno, K Patorski… - Journal of …, 2019 - spiedigitallibrary.org
Single-shot, two-frame, π-shifted spatially multiplexed interference microscopy (π-SMIM) is
presented as an improvement to previous SMIM implementations, introducing a versatile …