Results 71 to 80 of about 1,817,721 (192)
Aggregate, Volume 7, Issue 7, July 2026.A new chiral indaceno[1,2‐b:5,6‐b′]dithiophene bis‐thiophenylpropynone (IDT‐TPO) dye, which exhibits giant chiroptical properties (up to 18,000 mdeg) in drop‐casted and spin‐coated thin films upon simple aging, was deeply investigated by means of computational, microscopy, and spatially resolved chiroptical techniques.
Marco Bertuolo +8 more
wiley +1 more source
Radio Science, Volume 61, Issue 6, June 2026.Abstract The ionosphere imposes coupled amplitude, phase, and polarization distortions on trans‐ionospheric Global Navigation Satellite System (GNSS) signals, reflecting the structure and dynamics of electron‐density irregularities. Classical weak‐scatter theory provides a mature framework for interpreting amplitude and phase scintillation, but these ...
T. Durgonics, S. S. Beeck
wiley +1 more source
IEEE Photonics Journal, 2018 The scanned laser pico-projection (SLPP) method and Stokes–Mueller matrix polarimetry technique are used to distinguish cancer cells with different cytoskeletal organizations and metastatic potencies.
Yu-Jen Chang +5 more
doaj +1 more source
Advanced Materials, Volume 38, Issue 16, 17 March 2026.In this study, we demonstrate how the combination of plant‐based cellulose and gold nanoparticle lines produces robust, tunable chiral light control in composite films. The resulting plasmonic cellulose composite exhibits a strong plasmonic CD at the surface lattice resonance, along with an inversion of chiroptical response upon reversing the ...
Han Tao +9 more
wiley +1 more source
Probing intrinsic anisotropies of fluorescence: Mueller matrix approach
, 2015 We demonstrate that information on "intrinsic" anisotropies of fluorescence originating from preferential orientation/organization of fluorophore molecules can be probed using a Mueller matrix of fluorescence.
Kumar, Uday +4 more
core +1 more source
Preservation of Historically and Scientifically Important Geospatial Data From Venus
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract A large volume of scientifically and historically important data from the early exploration of Venus is not widely available to researchers. Our work is focused on ameliorating this problem with the archival of geospatial data including radar, topography, and radiometry.
T. J. Austin +2 more
wiley +1 more source
Complete Mueller matrix from a partial polarimetry experiment: the nine-element case
, 2019 International audienceWe show that an incomplete, nine-element Mueller matrix with a row and a column missing, obtained in a partial polarimetry experiment, can be completed to a full, 16-element Mueller matrix, provided depolarization is absent ...
Ossikovski, Razvigor, Arteaga, Oriol
core +1 more source
Laser &Photonics Reviews, Volume 20, Issue 4, 19 February 2026.Turbid media containing small‐sized Rayleigh‐regime scatterers present a ‘special case’ in which linearly polarized light is found to be less depolarized than circularly polarized light. The underlying mechanisms that give rise to this phenomenon are not yet understood.
Michael D. Singh, Alex Vitkin
wiley +1 more source
Characterization of photonic structures using visible and infrared polarimetry
EPJ Web of Conferences, 2010 Photonic Crystals are materials with a spatial periodic variation of the refractive index on the wavelength scale. This confers these materials interesting photonic properties such as the existence of photonic bands and forbidden photon frequency ...
Kral Z. +5 more
doaj +1 more source
Learning to classify materials using Mueller imaging polarimetry
, 2019 International audienceThis study investigates the combination of Mueller imaging polarimetry with machine learning for the automated optical classication of raw materials.
Alfalou, Ayman +7 more
core +1 more source