Results 251 to 260 of about 227,014 (280)
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The Anisotropy Factor in Dense Scattering Media
Applied Spectroscopy, 1980It has been found that the Pitts-Giovanelli formula gives a good account of diffuse reflectance over a large concentration range in model systems containing a soluble absorber in a dispersion of nonabsorbing particles. However, a very anisotropic scattering phase function is required.
H. Hecht
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SPIE Proceedings, 2007
The absorption coefficient, the scattering coefficient and the anisotropy factor of a highly scattering medium are determined using the diffuse reflectance of an obliquely incident beam of circularly polarized light. This approach determines both the anisotropy factor and the cutoff size parameter for the fractal continuous scattering medium such as ...
M. Xu +3 more
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The absorption coefficient, the scattering coefficient and the anisotropy factor of a highly scattering medium are determined using the diffuse reflectance of an obliquely incident beam of circularly polarized light. This approach determines both the anisotropy factor and the cutoff size parameter for the fractal continuous scattering medium such as ...
M. Xu +3 more
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Optical Review, 2015
The anisotropy factor g, one of the optical properties of biological tissues, has a strong influence on the calculation of the scattering coefficient μ s in inverse Monte Carlo (iMC) simulations. It has been reported that g has the wavelength and absorption dependence; however, few attempts have been made to calculate μ
Daichi Fukutomi +2 more
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The anisotropy factor g, one of the optical properties of biological tissues, has a strong influence on the calculation of the scattering coefficient μ s in inverse Monte Carlo (iMC) simulations. It has been reported that g has the wavelength and absorption dependence; however, few attempts have been made to calculate μ
Daichi Fukutomi +2 more
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Applied Optics, 1996
Laser Doppler measurements were performed on scattering liquids flowing through a highly scattering static medium to determine the scattering coefficient and the anisotropy factor of the liquids. Monte Carlo simulations of light propagation in the static and moving media were used to calculate the Doppler spectra for suspensions of polystyrene spheres ...
A, Kienle +3 more
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Laser Doppler measurements were performed on scattering liquids flowing through a highly scattering static medium to determine the scattering coefficient and the anisotropy factor of the liquids. Monte Carlo simulations of light propagation in the static and moving media were used to calculate the Doppler spectra for suspensions of polystyrene spheres ...
A, Kienle +3 more
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Physical Review E, 2002
Small-angle neutron scattering is used to measure the two-dimensional diffraction pattern of a monophasic magnetic colloid, under an applied magnetic field. This dipolar system presents in zero field a fluidlike structure. It is well characterized by an interaction parameter K(0)(T) proportional to the second virial coefficient, which is here positive,
F, Gazeau +5 more
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Small-angle neutron scattering is used to measure the two-dimensional diffraction pattern of a monophasic magnetic colloid, under an applied magnetic field. This dipolar system presents in zero field a fluidlike structure. It is well characterized by an interaction parameter K(0)(T) proportional to the second virial coefficient, which is here positive,
F, Gazeau +5 more
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SPIE Proceedings, 2014
The scattering coefficient, μ s , the anisotropy factor, g, the scattering phase function, p(θ) , and the angular dependence of scattering intensity distributions of human cancerous and normal prostate tissues were systematically investigated as a function of wavelength, scattering angle and scattering particle size using Mie theory and experimental
Yang Pu, Jun Chen, Wubao Wang
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The scattering coefficient, μ s , the anisotropy factor, g, the scattering phase function, p(θ) , and the angular dependence of scattering intensity distributions of human cancerous and normal prostate tissues were systematically investigated as a function of wavelength, scattering angle and scattering particle size using Mie theory and experimental
Yang Pu, Jun Chen, Wubao Wang
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Angular distribution of photon density waves radiance in media with different scattering anisotropy.
Applied Optics, 2021Statistical modeling of pulsed frequency responses of the light field radiance by an isotropic point source was performed by Monte Carlo technique. Scattering properties of the medium were simulated by the Henyey-Greenstein phase function with different ...
A. Luchinin, M. Kirillin
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Effect of scattering anisotropy on the properties of photon density waves.
Applied Optics, 2020The frequency characteristics of spherical photon density waves excited in media with different degrees of scattering anisotropy are studied. Statistical modeling of the frequency and phase responses of the spatial irradiance of the light field emitted ...
A. Luchinin, M. Kirillin
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Effect of scattering anisotropy on the thermal-neutron use factor
Soviet Atomic Energy, 1973The results of the calculations presented in Table 6 are qualitatively in mutual agreement, and clearly contradict the results of [3]. If follows from our results that there is really no need to take account of the second and higher angular moments of the scattering indicatrix in practical calculations of the thermal-neutron use factor.
N. I. Laletin +3 more
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Chemical Communications, 2020
Polycrystalline bulk of TiS2 with a remarkable enhancement of the texture degree was obtained by densifying powders refined by a liquid-based mechanical exfoliation process. As compared to the pristine TiS2, the in-(a-b)-plane mobility in the exfoliation
Yan Gu +8 more
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Polycrystalline bulk of TiS2 with a remarkable enhancement of the texture degree was obtained by densifying powders refined by a liquid-based mechanical exfoliation process. As compared to the pristine TiS2, the in-(a-b)-plane mobility in the exfoliation
Yan Gu +8 more
semanticscholar +1 more source