Evolution of circular and linear polarization in scattering environments

JD Van der Laan, JB Wright, DA Scrymgeour… - Optics …, 2015 - opg.optica.org
This work quantifies the polarization persistence and memory of circularly polarized light in
forward-scattering and isotropic (Rayleigh regime) environments; and for the first time …

Characterization of spatial polarization fluctuations in scattered field

RK Singh, DN Naik, H Itou, Y Miyamoto… - Journal of …, 2014 - iopscience.iop.org
We extend the concept of Poincare vector correlations for the characterization of spatial
polarization fluctuations of scattered fields. Spatial (rather than temporal) dynamics of …

Polarization analysis of speckle field below its transverse correlation width: application to surface and bulk scattering

J Dupont, X Orlik, A Ghabbach, M Zerrad, G Soriano… - Optics …, 2014 - opg.optica.org
An experimental method for accurate polarimetric characterization of speckle field below its
transverse correlation width is proposed. Using a polarimetric analyzer, the speckle field …

Unraveling the physical information of depolarizers

A Van Eeckhout, JJ Gil, E Garcia-Caurel, JG Romero… - Optics express, 2021 - opg.optica.org
The link between depolarization measures and physical nature and structure of material
media inducing depolarization is nowadays an open question. This article shows how the …

Depolarization and enpolarization DOP histograms measured for surface and bulk speckle patterns

A Ghabbach, M Zerrad, G Soriano, S Liukaityte… - Optics express, 2014 - opg.optica.org
dop histograms are measured in the off-specular far field speckle of disordered media under
polarized and unpolarized illumination. Three surface samples with increasing …

Combining light polarization and speckle measurements with multivariate analysis to predict bulk optical properties of turbid media

D Héran, M Ryckewaert, Y Abautret, M Zerrad… - Applied …, 2019 - opg.optica.org
This study aims to investigate the combination of speckle pattern analysis, polarization
parameters, and chemometric tools to predict the optical absorption and scattering …

Definition of a second-order degree of polarization in terms of the complex degree of coherence

C Hernandez-Cely, K Salazar-Ariza, R Torres - JOSA A, 2023 - opg.optica.org
The classical theory of random electric fields and polarization formalism has been
formulated considering the Stokes parameters' auto-correlations. However, in this work, the …

Statistical insights of polarization speckle via von Mises–Fisher distribution on the Poincaré sphere

S Chandra, R Singh, RK Singh - JOSA A, 2024 - opg.optica.org
Polarization speckles generated via random scattering of light are ubiquitous in natural and
engineered systems. They not only manifest intensity fluctuations but also reveal a spatially …

[HTML][HTML] Transmission versus reflectance spectroscopy for quantitation

CM Gardner - Journal of Biomedical Optics, 2018 - spiedigitallibrary.org
The objective of this work was to compare the accuracy of analyte concentration estimation
when using transmission versus diffuse reflectance spectroscopy of a scattering medium …

Spatial depolarization of light from the bulks: electromagnetic prediction

M Zerrad, H Tortel, G Soriano, A Ghabbach, C Amra - Optics Express, 2015 - opg.optica.org
Spatial depolarization of light from the bulks: electromagnetic prediction clickable element to
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