Results 1 to 10 of about 281 (246)
Extended Representation of Mueller Matrices
Photonics, 2023 The so-called arbitrary decomposition of a given Mueller matrix into a convex sum of nondepolarizing constituents provides a general framework for parallel decompositions of polarimetric interactions.
José Jorge Gil Pérez +1 more
exaly +4 more sources
Crystals, 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.
Ignacio Moreno +2 more
exaly +4 more sources
Polarimetric Images of Biological Tissues Based on the Arrow Decomposition of Mueller Matrices [PDF]
Photonics, 2023 Polarimetric techniques are widely used in a vast number of applications such as remote sensing, material characterization, astronomy and biological tissue inspection.
Emilio González-Arnay +2 more
exaly +4 more sources
Thermodynamic Reversibility in Polarimetry [PDF]
Photonics, 2022 The action of linear media on incident polarized electromagnetic waves can produce two kinds of thermodynamic irreversible effects, namely, loss of intensity, in general anisotropic, and reduction of the degree of polarization. Even though both phenomena
José Jorge Gil Pérez
exaly +4 more sources
Physical Significance of the Determinant of a Mueller Matrix [PDF]
Photonics, 2022 The determinant of a Mueller matrix M plays an important role in both polarization algebra and the interpretation of polarimetric measurements. While certain physical quantities encoded in M admit a direct interpretation, the understanding of the ...
José J. Gil +2 more
doaj +2 more sources
Synthetic Mueller Imaging Polarimetry
Photonics, 2023 The transformation of the state of polarization of a light beam via its linear interaction with a material medium can be modeled through the Stokes–Mueller formalism.
José Jorge Gil Pérez +1 more
exaly +3 more sources
IPP and PRT Depolarizing Spaces for the Study of Depolarizing Samples: A Review [PDF]
Applied SciencesDepolarizing spaces can reveal and emphasize depolarization origins in samples, making them suitable tools for target detection and disease diagnosis.
Dekui Li +11 more
doaj +2 more sources
Directional Aspects of Vegetation Linear and Circular Polarization Biosignatures. [PDF]
Astrobiology, 2022 Homochirality is a generic and unique property of all biochemical life and it is considered a universal and agnostic biosignature. Upon interaction with unpolarized light, homochirality induces fractional circular polarization in the light that is ...
Patty CHL +4 more
europepmc +4 more sources
Frontiers in Physics, 2021 Mueller–Stokes polarimetry is emerging as a prominent noninvasive imaging technique to study the structural characteristics of an anisotropic medium. Spatial light modulator (SLM) is a programmable liquid crystal device (LCD), which is used to modulate ...
Vipin Tiwari +2 more
doaj +1 more source
Automatic pseudo-coloring approaches to improve visual perception and contrast in polarimetric images of biological tissues. [PDF]
Sci Rep, 2022 Rodríguez C +4 more
europepmc +1 more source