Results 11 to 20 of about 594 (165)
Synthetic Mueller Imaging Polarimetry
Photonics, 2023 The transformation of the state of polarization of a light beam via its linear interaction with a material medium can be modeled through the Stokes–Mueller formalism.
José J. Gil, Ignacio San José
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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 +4 more
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Mueller Matrix Polarimetry with Invariant Polarization Pattern Beams [PDF]
Photonics, 2021 A wide class of nonuniformly totally polarized beams that preserve their transverse polarization pattern during paraxial propagation was studied. Beams of this type are of interest, in particular, in polarimetric techniques that use a single input beam ...
Juan Carlos González de Sande +3 more
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Mueller Matrix Polarimetry on Cyanine Dye J-Aggregates
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 +6 more
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Mueller polarimetry of discontinuous gold films
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019 The problem of controlling morphology of discontinuous gold films by the method of optical angular Mueller-polarimetry is considered. A set of the samples of such films with different amounts of sputtered metal has been fabricated and studied.
O.V. Makarenko
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Mueller-Polarimetry of Barley Leaves II: Mueller Matrix Decompositions
PhotonicsThis paper highlights the application of decomposition methods in Mueller polarimetry for the discrimination of three groups of barley leaf samples from Hordeum vulgare: Chlorina mutant, Chlorina etiolated mutant and Cesaer varieties in the visible ...
Sergey Savenkov +4 more
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Reflection mode polarimetry guides laser mass spectrometry to diagnostically important regions of human breast cancer tissue [PDF]
Scientific ReportsTo enhance the clinical utility of mass spectrometry (MS), lengthy dwell times on less informative regions of patient specimens (e.g., adipose tissue in breast) must be minimized. Additionally, a promising variant of MS known as picosecond infrared laser
Michael D. Singh +5 more
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Evaluating β-amyloidosis progression in Alzheimer's disease with Mueller polarimetry. [PDF]
Biomed Opt Express, 2020 We applied the wide-field Mueller imaging polarimetry for the screening of formalin-fixed paraffin-embedded samples of mouse brain tissue at different stages of brain β-amyloidosis in Alzheimer’s disease (AD). The accumulation of amyloid-beta (Aβ) deposits throughout the brain tissue is one of the key pathological hallmarks observed with the AD ...
Borovkova M +6 more
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A multiscale Mueller polarimetry module for a stereo zoom microscope. [PDF]
Biomed Eng Lett, 2019 Mueller polarimetry is a quantitative polarized light imaging modality that is capable of label-free visualization of tissue pathology, does not require extensive sample preparation, and is suitable for wide-field tissue analysis. It holds promise for selected applications in biomedicine, but polarimetry systems are often constrained by limited end ...
Gribble A +8 more
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Applied Sciences, 2021 Mueller matrix polarimetry is widely used in biomedical studies and applications, for it can provide abundant microstructural information about tissues.
Binguo Chen +6 more
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