Results 31 to 40 of about 8,590,019 (336)
Наука. Инновации. Технологии, 2022 Introduction. Currently there are many works devoted to the problem of forecasting hail, based on the analysis of real stratification of the atmosphere, satellite and radar information.
K. M. Zhakamikhov +2 more
doaj
Design of Full Stokes Vector Polarimetry Based on Metasurfaces for Wide-Angle Incident Light
Photonics, 2023 Polarization measurement plays an important role in optical detection, communication, and imaging systems. Compact polarimetry with a wide angle of incident light will break the restrictions of the limited incident angle and improve its practicality.
Songjie Liu +5 more
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Phase-space rotations and orbital Stokes parameters [PDF]
, 2009 We introduce the orbital Stokes parameters as a linear combination of a beam's second-order moments. Similar to the ones describing the field polarization and associated with beam energy and its spin angular momentum, the orbital Stokes parameters are ...
Alieva Krasheninnikova, Tatiana +3 more
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Probing coherence Stokes parameters of three-component light with nanoscatterers [PDF]
, 2022 We establish a method to determine the spectral coherence Stokes parameters of a random three-component optical field via scattering by two dipolar nanoparticles.
Setälä, Tero +3 more
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Numerical Study of Polarization Dynamics in Optical Fibers with a Harmonically Rotating Birefringence Axis using Stokes Vectors Approach [PDF]
فیزیک کاربردی ایرانThe control and analysis of polarization dynamics in optical fibers in the presence of birefringence are important, particularly for sensitive applications such as quantum communications and optical sensors.
Somaye Zare +2 more
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Journal of Advances in Modeling Earth Systems, 2021 Surface waves modify upper ocean dynamics through Stokes drift related processes. Stokes drift estimated from a discrete wave spectrum is compared to Stokes drift approximations as a monochromatic profile based on bulk surface wave parameters, and to two
Guoqiang Liu +3 more
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Gravitational Stokes Parameters
The Astrophysical Journal, 1974 The electromagnetic and gravitational Stokes parameters are defined in the general theory of relativity. The general-relativistic equation of radiative transfer for polarized radiation is then derived in terms of the Stokes parameters for both high-frequency electromagnetic and gravitational waves.
A. Marcello Anile, Reinhard A. Bruer
openaire +1 more source
Fast iterative solvers for PDE-constrained optimization problems [PDF]
, 2013 In this thesis, we develop preconditioned iterative methods for the solution of matrix systems arising from PDE-constrained optimization problems. In order to do this, we exploit saddle point theory, as this is the form of the matrix systems we wish to ...
Pearson, John W
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Full‐Stokes Polarimetry for Visible Light Enabled by an All‐Dielectric Metasurface
Advanced Photonics Research, 2022 Decoding arbitrary polarization information from an optical field has triggered unprecedented endeavors in polarization imaging, remote sensing, and information processing.
Yongze Ren +11 more
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Journal of Quantitative Spectroscopy and Radiative Transfer, 2018 In this work, we report an indirect way to image the Stokes parameters of a sample under test (SUT) with sub-diffraction scattering information. We apply our previously reported technique called parametric indirect microscopic imaging (PIMI) based on a ...
Kaleem Ullah +4 more
semanticscholar +1 more source