Results 11 to 20 of about 441 (148)
Concept Design of a Multiwavelength Aerosol Lidar System With Mitigated Diattenuation Effects and Depolarization-Measurement Capability [PDF]
EPJ Web of Conferences, 2016 It is known that the retrieval of aerosol extinction and backscatter coefficients from lidar data acquired through so-called total-power channels – intended to measure the backscattered power irrespective of the polarization – can be adversely affected ...
Comerón Adolfo +8 more
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Harvesting the Spin-Orbit Interaction of Light to Generate Helicity-Dependent Complex Rotational Motion in Optically Trapped Mesoscopic Matter. [PDF]
NanophotonicsSpin–orbit interaction (SOI) of light is exploited to generate helicity‐dependent complex rotational and revolution dynamics in optical tweezers. At the trap center, particle rotation is governed by the direct helicity that follows the input polarization.
Kumar RN +4 more
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Journal of Physics CommunicationsManipulating subdiffractive particles with the polarization properties of a tightly focused laser has been very important in varied areas of research.
Snigdhadev Chakraborty +7 more
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Extended Representation of Mueller Matrices
Photonics, 2023 The so-called arbitrary decomposition of a given Mueller matrix into a convex sum of nondepolarizing constituents provides a general framework for parallel decompositions of polarimetric interactions.
Ignacio San José, José J. Gil
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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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Polarimetric Images of Biological Tissues Based on the Arrow Decomposition of Mueller Matrices
Photonics, 2023 Polarimetric techniques are widely used in a vast number of applications such as remote sensing, material characterization, astronomy and biological tissue inspection.
José J. Gil +8 more
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Thermodynamic Reversibility in Polarimetry
Photonics, 2022 The action of linear media on incident polarized electromagnetic waves can produce two kinds of thermodynamic irreversible effects, namely, loss of intensity, in general anisotropic, and reduction of the degree of polarization. Even though both phenomena
José J. Gil
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Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces
IEEE Access, 2021 Owing to the wide application of freeform surfaces in off-axis optical systems with large apertures, large fields of view, and long focus distances, the polarization effects caused by non-rotationally symmetrical surfaces have a significant impact on the
Yilan Zhang, Haodong Shi, Huilin Jiang
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Frontiers in Physics, 2021 Mueller–Stokes polarimetry is emerging as a prominent noninvasive imaging technique to study the structural characteristics of an anisotropic medium. Spatial light modulator (SLM) is a programmable liquid crystal device (LCD), which is used to modulate ...
Vipin Tiwari +2 more
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Reconstructing Three-Dimensional Optical Anisotropy with Tomographic Müller-Polarimetric Microscopy. [PDF]
Adv Sci (Weinh)Tomographic Müller polarimetric microscopy is a novel imaging technique that resolves 3D birefringent properties of bulky samples, unveiling hierarchical nanostructures at microscopic resolution. Based on incoherent visible‐light polarimetry, it achieves experimental simplicity by eliminating phase measurements.
Chen Y +4 more
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