235 citations · 337 across the 8 of their papers we have counts for
8 papers
Distribution and Moments of a Normalized Dissimilarity Ratio for two Correlated Gamma Variables
Elise Colin, Razvigor Ossikovski
We consider two random variables and following correlated Gamma distributions, characterized by identical scale and shape parameters and a linear correlation coefficient $ρ…
Revealing hidden bioimaging information by isotropic depolarization filtering
Mónica Canabal-Carbia, Irene Estévez, Emilio González-Arnay +8
We propose an imaging method to enhance and reveal structures within samples by using a polarization-based filter. This filter removes the isotropic content while amplifying the an…
Towards a Unified Formalism of Multivariate Coefficients of Variation -- Application to the Analysis of Polarimetric Speckle Time Series
Elise Colin, Razvigor Ossikovski
This article primarily aims to unify the various formalisms of multivariate coefficients of variation, leveraging advanced concepts of generalized means, whether weighted or not, a…
3D structured Bessel beam polarization and its application to imprint chiral optical properties in silica
Jiafeng Lu, Mostafa Hassan, Francois Courvoisier +6
Polarization plays crucial role in light-matter interactions; hence its overall manipulation is an essential key to unlock the versatility of light manufacturing, especially in fem…
Reduced lasing thresholds in GeSn microdisk cavities with defect management of the optically active region
Anas Elbaz, Riazul Arefin, Emilie Sakat +20
GeSn alloys are nowadays considered as the most promising materials to build Group IV laser sources on silicon (Si) in a full complementary metal oxide semiconductor-compatible app…
Ultra-low threshold cw and pulsed lasing in tensile strained GeSn alloys
A. Elbaz, D. Buca, N. Von den Driesch +15
GeSn alloys are the most promising semiconductors for light emitters entirely based on group IV elements. Alloys containing more than 8 at.% Sn have fundamental direct band-gaps, s…
A Stern-Gerlach experiment with light: separating photons by spin with the method of A. Fresnel
Oriol Arteaga, Enric Garcia-Caurel, Razvigor Ossikovski
In 1822 A. Fresnel described an experiment to separate a beam of light into its right- and left- circular polarization components using chiral interfaces. Fresnel's experiment comb…
Singular Mueller matrices
Jose J. Gil, Razvigor Ossikovski, Ignacio San Jose
Singular Mueller matrices play an important role in polarization algebra and have peculiar properties that stem from the fact that either the medium exhibits maximum diattenuation…