Simulation of the light field in a scattering medium and determination of the transport matrix

1971 ◽  
Vol 15 (3) ◽  
pp. 1228-1236
Author(s):  
V. P. Rvachev
Keyword(s):  
Light Field ◽  
Scattering Medium

Pulsed light field of a point source in a scattering medium

2007 ◽  
Vol 46 (20) ◽  
pp. 4477 ◽  
Author(s):  
Grigorii P. Kokhanenko
Keyword(s):  
Point Source ◽  
Light Field ◽  
Scattering Medium ◽  
Pulsed Light

Light field of planar spatially bounded layer of a scattering medium

1984 ◽  
Vol 5 (1) ◽  
pp. 116-117
Author(s):  
A. P. Kutlin ◽  
V. V. Larionov ◽  
S. B. Mogil'nitskii ◽  
B. A. Savel'ev
Keyword(s):  
Light Field ◽  
Scattering Medium ◽  
Bounded Layer

Experimental and Numerical Determination of Thermal Radiative Properties of ZnO Particulate Media

2009 ◽  
Vol 132 (1) ◽  
Author(s):  
P. Coray ◽  
W. Lipiński ◽  
A. Steinfeld
Keyword(s):  
Radiative Properties ◽  
Continuous Beam ◽  
Scattering Medium ◽  
Measured Intensity ◽  
Particulate Media ◽  
Varying Thickness ◽  
Thermal Radiative Properties ◽  
Exponential Trend ◽  
Radiative Characteristics

The radiative characteristics of dependently scattering packed-beds of ZnO particles, applied in the design of high-temperature solar thermochemical reactors, were investigated experimentally. ZnO samples of varying thickness were exposed to a continuous beam of near monochromatic thermal radiation in the 0.5–1 μm wavelength range. The overall transmitted fraction measured as a function of sample thickness s obeys an exponential trend exp(−As), with the fit parameter A ranging from 4000±100 m−1 at 555 nm to 2100±100 m−1 at 1 μm. In the forward directions, the measured intensity distribution is approximately isotropic, whereas in the backward directions it is well approximated by a Henyey–Greenstein equation with asymmetry factors g≈−0.4 at 555 nm and g≈−0.1 at 1 μm. A Monte Carlo ray-tracing model of the experimental setup is employed to extract the extinction coefficient and the scattering albedo for the case of a nongray absorbing-scattering medium.

Determination of glucose concentration in a scattering medium based on selected wavelengths by use of an overtone absorption band

2002 ◽  
Vol 41 (7) ◽  
pp. 1469 ◽  
Author(s):  
Gilwon Yoon ◽  
Airat K. Amerov ◽  
Kye Jin Jeon ◽  
Yoen-Joo Kim
Keyword(s):  
Absorption Band ◽  
Glucose Concentration ◽  
Scattering Medium
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