Results 11 to 20 of about 31,612 (289)
Mueller Matrix Polarizing Power [PDF]
PhotonicsThe transformation of the states of polarization of electromagnetic waves through their interaction with polarimetrically linear media can be represented by the associated Mueller matrices. A global measure of the ability of a linear medium to modify the
José J. Gil
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Mueller matrix differential decomposition [PDF]
Optics Letters, 2011 We present a Mueller matrix decomposition based on the differential formulation of the Mueller calculus. The differential Mueller matrix is obtained from the macroscopic matrix through an eigenanalysis. It is subsequently resolved into the complete set of 16 differential matrices that correspond to the basic types of optical behavior for depolarizing ...
Ortega-Quijano, Noé +1 more
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Characterization of the Mueller Matrix: Purity Space and Reflectance Imaging
Photonics, 2022 Depolarization has been found to be a useful contrast mechanism in biological and medical imaging. The Mueller matrix can be used to describe polarization effects of a depolarizing material. An historical review of relevant polarization algebra, measures
Colin J. R. Sheppard +3 more
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Nanoform evaluation approach using Mueller matrix microscopy and machine learning concepts [PDF]
EPJ 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
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Arbitrary decomposition of a Mueller matrix [PDF]
Optics Letters, 2019 Mueller polarimetry involves a variety of instruments and technologies whose importance and scope of applications are rapidly increasing. The exploitation of these powerful resources depends strongly on the mathematical models that underlie the analysis and interpretation of the measured Mueller matrices and, very particularly, on the theorems for ...
José J. Gil, Ignacio San José
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Structured illumination Mueller matrix imaging. [PDF]
Biomed Opt Express, 2019 We perform Mueller matrix imaging (MMI) of diffusely scattering phantoms under sinusoidal irradiance of varying spatial frequency. Quantitative polarimetric sensing via MMI completely characterizes a sample's polarimetric properties, while structured illumination (SI) allows for the control of photon path length.
Angelo JP, Germer TA, Litorja M.
europepmc +3 more sources
Mueller-matrix imaging polarimetry elevated by wavelet decomposition and polarization-singular processing for analysis of specific cancerous tissue pathology. [PDF]
J Biomed Opt, 2023 Significance Mueller-matrix polarimetry is a powerful method allowing for the visualization of malformations in biological tissues and quantitative evaluation of alterations associated with the progression of various diseases.
Sdobnov A +10 more
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Frontiers 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
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Mueller Matrix Ellipsometric Approach on the Imaging of Sub-Wavelength Nanostructures
Frontiers 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
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, 2014 We describe a microscope that can measure simultaneously all the Mueller matrix elements of a sample with high spatial resolution. This measure is possible thanks to the dual rotating compensator method, which analyses the variation in time of the intensity at every pixel of the camera detector.
Baldrís Calmet, Marta
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