4.7 Article

Accurate dynamic quantitative phase imaging using multi-wavelength multiplexing

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Optics

Phase retrieval at all defocus distances

Hong Cheng et al.

Summary: Traditional phase retrieval algorithms based on TIE are sensitive to noise and rely on intensity difference methods to approximate intensity differentials, which are influenced by defocus distances. To address these issues, an adaptive phase retrieval algorithm based on convolutional neural networks is proposed, achieving high accuracy and stability in retrieving results under various defocus distances.

JOURNAL OF OPTICS-INDIA (2022)

Article Physics, Applied

Single-shot phase retrieval based on anisotropic metasurface

Hongqiang Zhou et al.

Summary: This study presents a single-shot polarization-sensitive phase retrieval method based on anisotropic metasurface, which can quickly obtain object phase information through transport of intensity equation technique without the need for mechanical or system tuning.

APPLIED PHYSICS LETTERS (2022)

Article Optics

Single-shot TIE using polarization multiplexing (STIEP) for quantitative phase imaging

Nathaniel Hai et al.

Summary: This paper presents a new method for quantitative phase imaging based on single-shot TIE using polarization multiplexing. The two defocused intensity distributions are recorded simultaneously on a single camera plane, making the phase recovery process simpler and more convenient. The technique is suitable for both static and dynamic phase measurements, including biological samples.

OPTICS AND LASERS IN ENGINEERING (2022)

Article Chemistry, Multidisciplinary

Quantitative Phase Imaging: Recent Advances and Expanding Potential in Biomedicine

Thang L. Nguyen et al.

Summary: Quantitative phase imaging (QPI) is a label-free, wide-field microscopy technique with significant applications in biomedical research. It quantifies biomass distribution and changes by measuring the natural phase shift of light passing through a transparent object. QPI has been used to study cell size, morphology, behavior, drug efficacy, and more, supporting research in development, physiology, neural activity, cancer, and other fields.

ACS NANO (2022)

Article Optics

Comparison of common-path off-axis digital holography and transport of intensity equation in quantitative phase measurement

Ju Tang et al.

Summary: In this study, the conventional FFT-TIE method and common-path off-axis DH method were compared and analyzed in quantitative phase measurements. It was found that DH is mainly affected by coherent noise and poor temporal stability, while TIE can have a significant error if certain factors are not properly selected. Comparatively speaking, TIE can achieve better results with appropriate parameters.

OPTICS AND LASERS IN ENGINEERING (2022)

Article Optics

Physics-informed neural network for phase imaging based on transport of intensity equation

Xiaofeng Wu et al.

Summary: In this study, we propose a physics-informed neural network (PINN) to address the issues in non-interferometric quantitative phase imaging. By integrating the forward and inverse physics models into the neural network, high-quality phase images can be efficiently obtained from noise-corrupted data. The effectiveness of the proposed approach is demonstrated through experiments, showing the ability to achieve high image quality with a reduced size of labeled data.

OPTICS EXPRESS (2022)

Article Optics

Single-shot quantitative phase imaging with phase modulation of a liquid crystal spatial light modulator under white illumination

Chen Fan et al.

Summary: We propose a novel single-shot quantitative phase imaging technique using a liquid crystal spatial light modulator (LC-SLM) under white light illumination. By studying the phase modulation characteristics of an LC-SLM under white light illumination, images captured at different wavelengths are equivalent to those captured at different defocus distances. The phase is retrieved from a single-shot color image using the transport of intensity equation. The proposed method shows flexibility and accuracy in quantitative phase imaging of various samples.

OPTICS LETTERS (2022)

Article Optics

Single-shot higher-order transport-of-intensity quantitative phase imaging based on computer-generated holography

Naru Yoneda et al.

Summary: A technique using computer-generated hologram (CGH) to improve the imaging quality of quantitative phase imaging (QPI) based on the transport of intensity equation (TIE) was proposed. The CGH inserted in the Fourier plane allows for multiple defocused intensity distributions to be simultaneously detected on an image sensor plane, eliminating the need for mechanical scanning and demonstrating feasibility through numerical simulation and optical experiment.

OPTICS EXPRESS (2021)

Article Optics

Optical module for single-shot quantitative phase imaging based on the transport of intensity equation with field of view multiplexing

Jose Angel Picazo-Bueno et al.

Summary: The method presents a cost-effective, simple, and robust approach for single-shot quantitative phase imaging using an add-on optical module that can be assembled into the exit port of any regular microscope. After calibration and experimental validation, this configuration can be integrated into a compact 3D printed module for QPI of dynamic transparent samples.

OPTICS EXPRESS (2021)

Article Chemistry, Multidisciplinary

Polarization-Dependent All-Dielectric Metasurface for Single-Shot Quantitative Phase Imaging

Einstom Engay et al.

Summary: Phase retrieval is a noninterferometric quantitative phase imaging technique that often requires multiple intensity measurements, but this work proposes a new method of using a single polarization-dependent all-dielectric metasurface to simultaneously record two images. By utilizing the metasurface for wavefront sensing, a fast and compact configuration is achieved, suitable for integration into commercial imaging systems.

NANO LETTERS (2021)

Article Biochemical Research Methods

PhaseRMiC: phase real-time microscope camera for live cell imaging

Chao Chen et al.

Summary: The PhaseRMiC is a novel real-time microscope camera designed for live cell phase imaging, featuring a simple and cost-effective configuration. With its compact size and capabilities for real-time phase imaging, it is considered a preferred solution for live cell imaging.

BIOMEDICAL OPTICS EXPRESS (2021)

Article Optics

On a universal solution to the transport-of-intensity equation

Jialin Zhang et al.

OPTICS LETTERS (2020)

Review Optics

Quantitative phase imaging trends in biomedical applications

Teresa Cacace et al.

OPTICS AND LASERS IN ENGINEERING (2020)

Review Optics

Transport of intensity equation: a tutorial

Chao Zuo et al.

OPTICS AND LASERS IN ENGINEERING (2020)

Article Optics

Transport of intensity equation from a single intensity image via deep learning

Kaiqiang Wang et al.

OPTICS AND LASERS IN ENGINEERING (2020)

Review Optics

On the use of deep learning for computational imaging

George Barbastathis et al.

OPTICA (2019)

Article Engineering, Multidisciplinary

Robust 2D phase unwrapping algorithm based on the transport of intensity equation

Zixin Zhao et al.

MEASUREMENT SCIENCE AND TECHNOLOGY (2019)

Review Optics

Quantitative phase imaging in biomedicine

YongKeun Park et al.

NATURE PHOTONICS (2018)

Article Optics

Lensless computational imaging through deep learning

Ayan Sinha et al.

OPTICA (2017)

Article Multidisciplinary Sciences

Single-Shot Smartphone-Based Quantitative Phase Imaging Using a Distorted Grating

Zhenyu Yang et al.

PLOS ONE (2016)

Article Optics

Wide-field, high-resolution Fourier ptychographic microscopy

Guoan Zheng et al.

NATURE PHOTONICS (2013)

Article Optics

Noninterferometric single-shot quantitative phase microscopy

Chao Zuo et al.

OPTICS LETTERS (2013)

Article Optics

Phase imaging flow cytometry using a focus-stack collecting microscope

Sai Siva Gorthi et al.

OPTICS LETTERS (2012)

Article Biochemical Research Methods

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

Bjoern Kemper et al.

JOURNAL OF BIOMEDICAL OPTICS (2011)

Article Optics

Phase from chromatic aberrations

Laura Waller et al.

OPTICS EXPRESS (2010)

Article Optics

A comparison of the Shack-Hartmann and pyramid wavefront sensors

Theam Yong Chew et al.

OPTICS COMMUNICATIONS (2006)

Article Microscopy

Quantitative phase-amplitude microscopy. III. The effects of noise

D Paganin et al.

JOURNAL OF MICROSCOPY (2004)

Article Physics, Multidisciplinary

Movable aperture lensless transmission microscopy: A novel phase retrieval algorithm

HML Faulkner et al.

PHYSICAL REVIEW LETTERS (2004)

Article Optics

Phase retrieval from series of images obtained by defocus variation

LJ Allen et al.

OPTICS COMMUNICATIONS (2001)