Results 111 to 120 of about 1,736,933 (175)

High Dynamic Range enhancement in Mueller matrix polarimetry

open access: yes
Mueller matrix (MM) polarimetry is an effective, non-invasive tool for retrieving information from complex media. However, the finite dynamic range of optical detectors poses a significant challenge when measurements involve strong intensity contrasts, where bright regions risk saturation while dark regions suffer from poor signal-to-noise ratio.
Lourdes Camblor-Navarro   +2 more
openaire   +2 more sources

Mueller matrix polarimetry of anisotropic chiral media

open access: yes, 2010
[eng] Esta tesis se centra en el estudio de medios quirales mediante polarimetría de matriz de Mueller. Ópticamente los medios quirales se caracterizan por tener actividad óptica, que se manifiesta en procesos dispersivos con la birefringencia circular o en procesos de absorción mediante el cicroismo circular.
openaire   +2 more sources

Editorial: Advances in Polarimetry and Ellipsometry: Fundamentals and Applications

open access: yesFrontiers in Physics, 2022
Haofeng Hu   +3 more
doaj   +1 more source

Particulate Mueller matrix polarimetry

Optics and Laser Technology, 2023
Ran Liao, Hongyuan Wang
exaly   +3 more sources

Mueller matrix polarimetry for in vivo scar tissue diagnostics

Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2023, 2023
Scars usually do not show strong contrast under standard skin examination by using dermoscopes. We show that Mueller matrix polarimetry can provide strong contrast for in vivo scar imaging.
Bernhard Roth, Lennart Jutte
exaly   +3 more sources

Characterization of cervical tissue using Mueller matrix polarimetry

Lasers in Medical Science, 2023
The cervix is composed of layers of squamous epithelium and connective tissue. The main component of the cervical connective tissue is collagen, which has specific orientations in different parts of the cervix and provides mechanical strength. Cervical pathologies such as cervical intraepithelial neoplasia (CIN), cancer, pregnancy, and spontaneous ...
S. Khan   +4 more
semanticscholar   +3 more sources

Mueller Matrix Polarimetry—An Emerging New Tool for Characterizing the Microstructural Feature of Complex Biological Specimen

Journal of Lightwave Technology, 2019
Recently, with the emergence of new light sources, polarization devices, and detectors, together with a prominent increase in data processing capability, polarization techniques find more and more applications in various areas, one of which is ...
Honghui He, Hui Ma
exaly   +2 more sources

Mueller matrix polarimetry for mouse brain tissue analysis

Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2025
Mueller Matrix Polarimetry (MMP) has evolved into a prominent area of research, with focus on identifying microstructural changes in bio tissues. This is done by investigating light properties, which is especially useful in early detection of brain cell ...
Gaurav Sharma   +3 more
semanticscholar   +2 more sources

Mueller matrix polarimetry for fresh ex-vivo cancerous tissue segmentation

Applications of Machine Learning 2025
Pancreatic cancer, the third leading cause of cancer-related deaths, often requires complex surgery that relies on intraoperative diagnosis to assess resection margins.
Paulo Sampaio   +10 more
semanticscholar   +2 more sources

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