Results 271 to 280 of about 260,963 (291)
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Light scattering of spheroids. III. Depolarization of the scattered light
The Journal of Chemical Physics, 1974The effect of the magnetic dipole and electric quadrupole upon the depolarization of light scattered by spheroids that are not very small compared to the wavelength is investigated. It is found that the three degrees of depolarization, ρu, ρσ, and ρπ, differ appreciably in their response to changes in the parameter values α (related to spheroid size ...
M. Nakagaki, W. Heller
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Light scattering in artificial fog and simulated with light scattering filter
Ophthalmic and Physiological Optics, 2009AbstractDisability glare, affecting e.g. road safety at night, may result either from intraocular light scattering or from external conditions such as fog. Measurements were made of light scattering in fog and compared with intraocular straylight data for normal eyes and eyes with simulated cataract.
Maris Ozolinsh +2 more
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Electrophoretic light scattering [PDF]
Trends in Biochemical Sciences, 1974 Electrophoresis in its various forms has had an enormous impact on biochemistry. The primary use has been the quantitative determination of electrophoretically distinct species in a mixture. A second, less common, type of application is the interpretation of the elctrophoretic mobility in terms of the surface charge of the species.
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1984
Publisher Summary The interaction of light with particles in solution can cause turbidity because it is scattered in various directions. Such light scattering is studied to obtain the information about the size and shape of the solute molecules. Wavelengths other than those involved in absorption—either by the solutes or by the solvent—are preferred ...
Joe M. Regenstein, Carrie E. Regenstein
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Publisher Summary The interaction of light with particles in solution can cause turbidity because it is scattered in various directions. Such light scattering is studied to obtain the information about the size and shape of the solute molecules. Wavelengths other than those involved in absorption—either by the solutes or by the solvent—are preferred ...
Joe M. Regenstein, Carrie E. Regenstein
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Basic metrology: Scattering of light by light
IEEE Instrumentation & Measurement Magazine, 2019This past summer, the ATLAS Collaboration at CERN's Large Hadron Collider (LHC) reported having observed elastic scattering of light by light [1], [2]. In this column, I want to talk a little about how the experiment was conducted, how the results were analyzed, and the significance of this work.
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Scattering of Light by Light in Plasmas
Physical Review, 1964A quantum-mechanical calculation of the scattering rate of light by light in the polarizable medium of a plasma is carried out. It is shown that if the frequency ${\ensuremath{\omega}}_{0}$ of the incident light is much greater than the electron plasma frequency ${\ensuremath{\omega}}_{p}$, the $\ensuremath{\rho}{A}^{2}$ term in the nonrelativistic ...
Victor Gilinsky, D. F. DuBois
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1998
So far the propagation of light was assumed to be straight or, at most, straight with a discontinuous change in the direction of propagation at a flat boundary between two media with different indices of refraction. Straight propagation of light holds only as long as the medium is homogeneous.
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So far the propagation of light was assumed to be straight or, at most, straight with a discontinuous change in the direction of propagation at a flat boundary between two media with different indices of refraction. Straight propagation of light holds only as long as the medium is homogeneous.
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Light propagation and light scattering
Optics Communications, 1983Abstract A self-consistent theory is given for the propagation and scattering of light in a material medium. A generalized statement for the extinction theorem is obtained. To first order Yvon's result is recovered for the intensity of polarized scattered light.
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2013
This chapter presents optical properties of surface textures without any long range order in their geometry. Such textures are usually called random, as opposed to periodic ones like gratings. The random nature is extremely beneficial for applications where the optical response extends over a wide frequency range; suitable operation over an extended ...
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This chapter presents optical properties of surface textures without any long range order in their geometry. Such textures are usually called random, as opposed to periodic ones like gratings. The random nature is extremely beneficial for applications where the optical response extends over a wide frequency range; suitable operation over an extended ...
openaire +3 more sources