Results 1 to 10 of about 1,834,323 (281)

Design of Partial Mueller-Matrix Polarimeters for Application-Specific Sensors [PDF]

open access: yesSensors
At a particular frequency, most materials and objects of interest exhibit a polarization signature, or Mueller matrix, of limited dimensionality, with many matrix elements either negligibly small or redundant due to symmetry.
Brian G. Hoover, Martha Y. Takane
doaj   +3 more sources

Nanoform evaluation approach using Mueller matrix microscopy and machine learning concepts [PDF]

open access: yesEPJ Web of Conferences, 2022
We realized an imaging Mueller matrix microscope for nanostructure characterization. For investigations on nanoform characterization via Mueller matrix images, we measured and simulated Mueller matrix images of specially designed nanostructures.
Käseberg Tim   +3 more
doaj   +2 more sources

Probing the Influence of Specular Reflection and Overexposure on Backscattering Mueller Matrix Polarimetry for Tissue Imaging and Sensing [PDF]

open access: yesBiosensors
Mueller matrix polarimetry has great potential for tissue detection and clinical diagnosis due to its ability to provide rich microstructural information accurately.
Wei Jiao   +5 more
doaj   +2 more sources

Analyzing the Influence of Imaging Resolution on Polarization Properties of Scattering Media Obtained From Mueller Matrix [PDF]

open access: yesFrontiers in Chemistry, 2022
The Mueller matrix contains abundant micro- and even nanostructural information of media. Especially, it can be used as a powerful tool to characterize anisotropic structures quantitatively, such as the particle size, density, and orientation information
Conghui Shao   +16 more
doaj   +2 more sources

Discriminating between Absorption and Scattering Effects in Complex Turbid Media by Coupling Polarized Light Spectroscopy with the Mueller Matrix Concept [PDF]

open access: yesSensors, 2022
The separation of the combined effects of absorption and scattering in complex media is a major issue for better characterization and prediction of media properties.
Arnaud Ducanchez   +3 more
doaj   +2 more sources

Mueller Matrix Polarimetry on Cyanine Dye J-Aggregates [PDF]

open access: yesMolecules, 2023
Cyanine dyes are known to form H- and J-aggregates in aqueous solutions. Here we show that the cyanine dye, S0271, assembles in water into vortex induced chiral J-aggregates.
Samuel R. Clowes   +6 more
doaj   +2 more sources

Complex Spatial Illumination Scheme Optimization of Backscattering Mueller Matrix Polarimetry for Tissue Imaging and Biosensing [PDF]

open access: yesBiosensors
Polarization imaging and sensing techniques have shown great potential for biomedical and clinical applications. As a novel optical biosensing technology, Mueller matrix polarimetry can provide abundant microstructural information of tissue samples ...
Wei Jiao   +6 more
doaj   +2 more sources

A quantitative technique to analyze and evaluate microstructures of skin hair follicles based on mueller matrix polarimetry

open access: yesFrontiers in Physics, 2022
In this study, we propose a quantitative technique to analyze and evaluate microstructures of skin hair follicles based on Mueller Matrix transmission microscopy.
Yixuan Shi   +18 more
doaj   +1 more source

Applications of Mueller Matrix Polarimetry to Biological and Agricultural Diagnostics: A Review

open access: yesApplied Sciences, 2022
The review contains a systematization of the main approaches to the practical implementation of Mueller matrix polarimetry and the prospects for its application in biology and agriculture. The most typical optical layouts for measuring the Mueller matrix
Dmitry N. Ignatenko   +3 more
doaj   +1 more source

Mueller Matrix Ellipsometric Approach on the Imaging of Sub-Wavelength Nanostructures

open access: yesFrontiers in Physics, 2022
Conventional spectroscopic ellipsometry is a powerful tool in optical metrology. However, when it comes to the characterization of non-periodic nanostructures or structured fields that are much smaller than the illumination spot size, it is not well ...
Tim Käseberg   +10 more
doaj   +1 more source

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