Results 111 to 120 of about 163,497 (149)

Mueller and Kennaugh matrices in radar polarimetry

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 1994
This paper is concerned with the notions of the Mueller matrix and the Kennaugh (or Stokes scattering) matrix, that are commonly used in the field of radar polarimetry. Although these two matrices are quite similar, there exists a basic difference between them that seems to have been overlooked by a number of researchers, resulting in a great deal of ...
Guissard, Albert
openaire   +2 more sources

Mueller polarimetry in the back focal plane

SPIE Proceedings, 2007
A new Mueller polarimeter based on liquid crystals and a microscope objective is presented, for the characterization of diffraction gratings in a conical diffraction mounting. Fast measurements of complete Mueller matrices over a range of polar angles (0-56°) and azimuthal angles (0-360°) are achieved without mechanical movements.
Martin Foldyna, A de Martino
exaly   +2 more sources

Particulate Mueller matrix polarimetry

Optics and Laser Technology, 2023
Ran Liao, Hongyuan Wang
exaly   +2 more sources

Mueller Polarimetry for Biomedical Applications

Biological and Medical Physics Series, 2023
Sujatha Narayanan Unni
exaly   +2 more sources

Inverse problem of Mueller polarimetry for metrological applications

open access: yesJournal of Inverse and Ill-Posed Problems, 2021
International audienceAbstract Inverse problem of Mueller polarimetry is defined as a determination of geometrical features of the metrological structures (i.e. 1D diffraction gratings) from its experimental Mueller polarimetric signature. This nonlinear
Pavel Bulkin, Tatiana Novikova
exaly   +2 more sources

Model for the depolarizing retarder in Mueller matrix polarimetry

Journal of the Optical Society of America A, 2022
We advance an analytical model describing the polarimetric response of a depolarizing retarder whose retardance varies spatially in magnitude or in orientation. The variation of the retarder parameters may be either of deterministic or of random nature. The model provides both the mean values and the uncertainties of the parameters.
Razvigor Ossikovski   +3 more
openaire   +3 more sources

Mueller Polarimetry of Brain Tissues

2022
International ...
Novikova, Tatiana   +5 more
openaire   +2 more sources

Mueller polarimetry for the detection of cancers

SPIE Proceedings, 2014
Polarization measurements allow one to enhance imaging contrast of superficial tissues and obtain new polarization sensitive parameters for better description of the micro- and macro- structural and optical properties of complex tissues. Since the majority of cancers originate in the epithelial layer, probing the morphological and pathological changes ...
E. Du   +7 more
openaire   +1 more source

Determination of Mueller Matrix for Metal Substrates by Stokes Polarimetry

IEEE Transactions on Instrumentation and Measurement, 2021
This article focuses on a polarization measurement method based on Mueller calculus for determining the polarization properties of metal substrates. As the Mueller matrix of a medium provides all its polarization-altering properties, the presented method enables to predict the effect of any optically absorbing media on the polarization state of light ...
Asha Adhiya   +2 more
openaire   +2 more sources

Overlay measurements by Mueller polarimetry in back focal plane

open access: yesJournal of Micro/ Nanolithography, MEMS, and MOEMS, 2011
International audienceAngle resolved Mueller polarimetry implemented as polarimetric imaging of a back focal plane of a high NA microscope objective has already demonstrated a good potential for CD metrology.
Martin Foldyna   +2 more
exaly   +2 more sources

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