Results 1 to 10 of about 27,482 (158)

Applications of Mueller Matrix Polarimetry to Biological and Agricultural Diagnostics: A Review

Applied Sciences, 2022
The review contains a systematization of the main approaches to the practical implementation of Mueller matrix polarimetry and the prospects for its application in biology and agriculture. The most typical optical layouts for measuring the Mueller matrix
Dmitry N. Ignatenko, Alexey V. Shkirin, Yakov P. Lobachevsky, Sergey V. Gudkov   +3 more
doaj   +3 more sources

Probing the Influence of Specular Reflection and Overexposure on Backscattering Mueller Matrix Polarimetry for Tissue Imaging and Sensing [PDF]

Biosensors
Mueller matrix polarimetry has great potential for tissue detection and clinical diagnosis due to its ability to provide rich microstructural information accurately.
Wei Jiao, Nan Zeng, Rui Hao, Hui Ma, Chao He, Honghui He   +5 more
doaj   +2 more sources

Analyzing the Influence of Imaging Resolution on Polarization Properties of Scattering Media Obtained From Mueller Matrix [PDF]

Frontiers in Chemistry, 2022
The Mueller matrix contains abundant micro- and even nanostructural information of media. Especially, it can be used as a powerful tool to characterize anisotropic structures quantitatively, such as the particle size, density, and orientation information
Conghui Shao, Conghui Shao, Binguo Chen, Binguo Chen, Binguo Chen, Honghui He, Honghui He, Chao He, Yuanxing Shen, Yuanxing Shen, Yuanxing Shen, Haoyu Zhai, Haoyu Zhai, Haoyu Zhai, Hui Ma, Hui Ma, Hui Ma   +16 more
doaj   +2 more sources

Discriminating between Absorption and Scattering Effects in Complex Turbid Media by Coupling Polarized Light Spectroscopy with the Mueller Matrix Concept [PDF]

Sensors, 2022
The separation of the combined effects of absorption and scattering in complex media is a major issue for better characterization and prediction of media properties.
Arnaud Ducanchez, Maxime Ryckewaert, Daphne Heran, Ryad Bendoula   +3 more
doaj   +2 more sources

Mueller Matrix Polarimetry on Cyanine Dye J-Aggregates [PDF]

Molecules, 2023
Cyanine dyes are known to form H- and J-aggregates in aqueous solutions. Here we show that the cyanine dye, S0271, assembles in water into vortex induced chiral J-aggregates.
Samuel R. Clowes, Dora M. Răsădean, Tiberiu-M. Gianga, Tamás Jávorfi, Rohanah Hussain, Giuliano Siligardi, G. Dan Pantoş   +6 more
doaj   +2 more sources

A collinear reflection Mueller matrix microscope for backscattering Mueller matrix imaging

Optics and Lasers in Engineering, 2020
Abstract We developed a collinear reflection Mueller matrix microscope by adding polarization state generator (PSG) and polarization state analyzer (PSA) into the illumination and detection optical paths of a commercial metallurgical microscope.
Zhenhua Chen, Ruoyu Meng, Yuanhuan Zhu   +2 more
exaly   +2 more sources

Complex Spatial Illumination Scheme Optimization of Backscattering Mueller Matrix Polarimetry for Tissue Imaging and Biosensing [PDF]

Biosensors
Polarization imaging and sensing techniques have shown great potential for biomedical and clinical applications. As a novel optical biosensing technology, Mueller matrix polarimetry can provide abundant microstructural information of tissue samples ...
Wei Jiao, Zheng Zhang, Nan Zeng, Rui Hao, Honghui He, Chao He, Hui Ma   +6 more
doaj   +2 more sources

Quantitative Analysis of 4 × 4 Mueller Matrix Transformation Parameters for Biomedical Imaging

Photonics, 2019
Mueller matrix polarimetry is a potentially powerful technique for obtaining microstructural information of biomedical specimens. Thus, it has found increasing application in both backscattering imaging of bulk tissue samples and transmission microscopic
Wei Sheng, Weipeng Li, Ji Qi, Teng Liu, Honghui He, Yang Dong, Shaoxiong Liu, Jian Wu, Daniel S. Elson, Hui Ma   +9 more
doaj   +3 more sources

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   +3 more sources

Design of Partial Mueller-Matrix Polarimeters for Application-Specific Sensors [PDF]

Sensors
At a particular frequency, most materials and objects of interest exhibit a polarization signature, or Mueller matrix, of limited dimensionality, with many matrix elements either negligibly small or redundant due to symmetry.
Brian G. Hoover, Martha Y. Takane
doaj   +2 more sources