Results 31 to 40 of about 72,996 (292)

Decomposition and interpretation of Mueller matrices

EPJ Web of Conferences, 2010
The various decompositions of depolarizing Mueller matrices into products of basic optical devices, i.e. retarders, diattenuators and depolarizers, are critically revisited.
Ossikovski R.
doaj   +1 more source

Efficient Rigorous Coupled-Wave Analysis Simulation of Mueller Matrix Ellipsometry of Three-Dimensional Multilayer Nanostructures

Nanomaterials, 2022
Mueller matrix ellipsometry (MME) is a powerful metrology tool for nanomanufacturing. The application of MME necessitates electromagnetic computations for inverse problems of metrology determination in both the conventional optimization process and the ...
Hoang-Lam Pham, Thomas Alcaire, Sebastien Soulan, Delphine Le Cunff, Jean-Hervé Tortai   +4 more
doaj   +1 more source

Fractal Structure of Optical Anisotropy Mueller-Matrices Images of Biological Layers [PDF]

, 2013
The basic crystal optical mechanisms of formation of polarizable singularity images of polycrystalline networks of body fluid films with slight phase fluctuations were determined.
Dubolazov, A.V., Koval, G.D., Pavlov, S.V., Zabolotna, N.I.   +3 more
core   +1 more source

Mueller Matrix Associated with an Arbitrary 4×4 Real Matrix. The Effective Component of a Mueller Matrix

Photonics
Due to the limited accuracy of experimental data, Mueller polarimetry can produce real 4×4 matrices that fail to meet required covariance or passivity conditions.
José J. Gil, Ignacio San José
doaj   +1 more source

Full Poincaré Mueller Polarimetry Using a CCD Camera

Photonics, 2022
A new method is proposed to perform Mueller matrix polarimetry using a Full Poincaré beam (i.e., a non-uniformly polarized beam presenting all polarization states across its section) as a parallel polarization state generator and a charge-coupled device (
Juan Carlos Suárez-Bermejo, Juan Carlos González de Sande, Gemma Piquero, Antonio Virgilio Failla, Massimo Santarsiero   +4 more
doaj   +1 more source

Three-Photon Stokes Mueller Polarimetry

, 2015
The generalized theory of Stokes Mueller polarimetry is employed to develop the third-order optical polarimetry framework for third-harmonic generation (THG). The outgoing and incoming radiations are represented by 4-element and 16-element column vectors,
Barzda, Virginijus, Krouglov, Serguei, Samim, Masood   +2 more
core   +1 more source

Determination of local polarization properties of biological samples in the presence of diattenuation by use of Mueller optical coherence tomography [PDF]

, 2004
A unique feature of polarization-sensitive Mueller optical coherence tomography is that, by measuring Jones or Mueller matrices, it can reveal the complete polarization properties of biological samples, even in the presence of diattenuation. We map local
Jiao, Shuliang, Stoica, George, Todorović, Miloš, Wang, Lihong V.   +3 more
core   +1 more source

Monochromatic Depolarizer Based on Liquid Crystal

Crystals, 2019
Polarization is a very useful parameter of a light beam in many optical measurements. Improvement of holographic systems requires optical elements which need a diffused and depolarized light beam.
Paweł Marć, Noureddine Bennis, Anna Spadło, Aleksandra Kalbarczyk, Rafał Węgłowski, Katarzyna Garbat, Leszek R. Jaroszewicz   +6 more
doaj   +1 more source

Nonlinear Stokes Mueller Polarimetry

, 2015
The Stokes Mueller polarimetry is generalized to include nonlinear optical processes such as second- and third-harmonic generation, sum- and difference-frequency generations.
Barzda, Virginijus, Krouglov, Serguei, Samim, Masood   +2 more
core   +1 more source

Parallel decompositions of Mueller matrices and polarimetric subtraction

EPJ Web of Conferences, 2010
From a general formulation of the physically realizable parallel decompositions of the Mueller matrix M of a given depolarizing system, a procedure for determining the set of pure Mueller matrices susceptible to be subtracted from M is presented. This
Gil J.J.
doaj   +1 more source