Results 21 to 30 of about 76,759 (221)

Polarization Label-Free Microscopy Imaging of Biological Samples by Exploiting the Zeeman Laser Emission

open access: yesFrontiers in Physics, 2021
Mueller Matrix Microscopy exploits the generation and the analysis of polarized light to create label-free contrast in biological images. However, when dealing with Optical Scanning Microscopy, it is required a fast generation of the polarization states ...
Fabio Callegari   +10 more
doaj   +1 more source

Imaging Mueller matrix ellipsometry setup for optical nanoform metrology [PDF]

open access: yesEPJ Web of Conferences, 2020
We designed, realized, and characterised an imaging Mueller matrix ellipsometry setup for the pixelwise measurement of the Mueller matrices in microscope images.
Käseberg Tim   +4 more
doaj   +1 more source

Quantitative Analysis of 4 × 4 Mueller Matrix Transformation Parameters for Biomedical Imaging

open access: yesPhotonics, 2019
Mueller matrix polarimetry is a potentially powerful technique for obtaining microstructural information of biomedical specimens. Thus, it has found increasing application in both backscattering imaging of bulk tissue samples and transmission microscopic
Wei Sheng   +9 more
doaj   +1 more source

Eigenvalue calibration methods for polarimetry [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
Complex polarisation sensitive systems such as imaging Mueller matrix polarimeters are commonly calibrated using the eigenvalue calibration method. In this paper we present an extensive review of the method and an existing variant.
Macías-Romero C., Török P.
doaj   +1 more source

A Table of Some Coherency Matrices, Coherency Matrix Factors, and Their Respective Mueller Matrices

open access: yesPhotonics, 2022
Many books on polarization give tables of Mueller matrices. The coherency matrix has been found useful for interpretetion of the Mueller matrix. Here we give a table of Mueller matrices M, coherency matrices C, and coherency matrix factors F for ...
Colin J. R. Sheppard   +3 more
doaj   +1 more source

Mueller matrix imaging of pathological slides with plastic coverslips

open access: yesOptics Express, 2023
Mueller matrix microscopy is capable of polarization characterization of pathological samples and polarization imaging based digital pathology. In recent years, hospitals are replacing glass coverslips with plastic coverslips for automatic preparations of dry and clean pathological slides with less slide-sticking and air bubbles.
Tongyu, Huang   +10 more
openaire   +2 more sources

Angular-Based Mueller Matrix Polarimetry Parameters for Subwavelength Pore Size Differentiation

open access: yesFrontiers in Physics, 2022
Mueller matrix polarimetry is exploited to find a potential polarization feature sensitive to subwavelength pore size variation in porous alumina samples.
Jiachen Wan   +6 more
doaj   +1 more source

Mueller matrix imaging with a polarization camera: application to microscopy

open access: yesOptics Express, 2021
In this work, we describe the design and implementation of a Mueller matrix imaging polarimeter that uses a polarization camera as a detector. This camera simultaneously measures the first three Stokes components, allowing for the top three rows of the Mueller matrix to be determined after only N = 4 measurements using a single rotating compensator ...
Dale Gottlieb, Oriol Arteaga
openaire   +2 more sources

Review on Complete Mueller Matrix Optical Scanning Microscopy Imaging

open access: yesApplied Sciences, 2021
Optical scanning microscopy techniques based on the polarization control of the light have the capability of providing non invasive label-free contrast.
Aymeric Le Gratiet   +4 more
doaj   +1 more source

Mueller Matrix Polarimetric Imaging Analysis of Optical Components for the Generation of Cylindrical Vector Beams

open access: yesCrystals, 2020
In this work, we performed a Mueller matrix imaging analysis of two commercial optical components usually employed to generate and manipulate vector beams—a radial polarizer and a liquid-crystal q-plate.
Guadalupe López-Morales   +4 more
doaj   +1 more source

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