Results 71 to 80 of about 2,606,036 (189)
Depolarization index from Mueller matrix descatters imaging in turbid water
Chinese Optics Letters (COL), 2022 Fei Liu (刘 飞), Shichao Zhang (张仕超), Pingli Han (韩平丽), Fangyi Chen (陈方熠), Lin Zhao (赵 琳), Yingying Fan (范颖颖), and Xiaopeng Shao (邵晓鹏) 1 School of Physics and Optoelectronic Engineering, Xidian University, Xi’an 710071, China 2 Xi’an Key Laboratory of ...
Fei Liu +6 more
semanticscholar +1 more source
Mueller matrix interpolation in polarization optics [PDF]
Journal of the Optical Society of America A, 2010 The question of the physical significance of the Mueller matrix average is addressed by means of an analysis of interpolation processes. We draw a comparison between two interpolation processes. The first one is related to the classical Euclidean metrics and the second one is based on the log-Euclidean metrics.
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Time-resolved Mueller matrix imaging polarimetry
Optics Express, 2004 We present a new method of time-resolved Mueller matrix imaging polarimetry for spatial and temporal characterization of the polarization effects in backscattering from turbid media. The technique allows measuring the time evolution of spatially varying polarization patterns of diffusely backscattered light with picosecond resolution.
Berezhnyy, Ihor, Dogariu, Aristide
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Deep Learning Tongue Cancer Detection Method Based on Mueller Matrix Microscopy Imaging
OpticsTongue cancer, the most aggressive subtype of oral cancer, presents critical challenges due to the limited number of specialists available and the time-consuming nature of conventional histopathological diagnosis. To address these issues, we developed an
Hanyue Wei +3 more
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Point Source C-band Mueller Matrices for the Green Bank Telescope
The Astronomical Journal, 2023 C -band Mueller matrices for the Green Bank Telescope are presented here which enable on-sky Stokes parameters for point sources at the beam center to be determined. Standard calibrators, 3C 138 and 3C 286, were observed using the Spider program to steer
Paul Fallon +4 more
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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.
Guadalupe López-Morales +4 more
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On-axis Polarization Calibration of the FAST L-band 19-beam Receiver
The Astronomical JournalWe present the polarization calibration of the 19-beam receiver at 1420 MHz within the full illumination of the Five-hundred-meter Aperture Spherical radio Telescope from 2018 October to 2023 March.
Tao-Chung Ching +8 more
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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.
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Optics Express, 2017 We consider the Mueller matrix ellipsometry (MME) measuring the ellipsometric parameters of the isotropic sample and the anisotropic sample under certain conditions in the presence of either Gaussian additive noise or Poisson shot noise. In this case, the ellipsometric parameters only relate to partial elements in Mueller matrix, and we optimize the ...
Xiaobo, Li +3 more
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On the noise and physical realizability of experimental polarimetric images
EPJ Web of Conferences, 2010 Optical polarimetric images are usually calculated from a set of intensity images recorded with different states of polarization of light [1] . Be cause these latter states are setup dependent, propagation of experimental noise to polarimetric images ...
Zallat J. +3 more
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