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• 1. [Article] Rayleigh-Debye scattering with focused laser beams

  A focused beam technique has been developed for diagnosing the characteristics of individual particles within a polydisperse ensemble. In the Rayleigh-Debye approximation the scattered fields are related ...

  Citation × Citation Citation Abstract Copy Title: Rayleigh-Debye scattering with focused laser beams Author: Casperson, Lee W., Yeh, Cavour W. Year: 1978 A focused beam technique has been developed for diagnosing the characteristics of individual particles within a polydisperse ensemble. In the Rayleigh-Debye approximation the scattered fields are related to the orientation and properties of a scatterer by means of explicit analytic formulas. The results simplify when the particle size is small compared to the minimum beam diameter. Title: Rayleigh-Debye scattering with focused laser beams Author: Casperson, Lee W., Yeh, Cavour W. Year: 1978 A focused beam technique has been developed for diagnosing the characteristics of individual particles within a polydisperse ensemble. In the Rayleigh-Debye approximation the scattered fields are related to the orientation and properties of a scatterer by means of explicit analytic formulas. The results simplify when the particle size is small compared to the minimum beam diameter. Close

• 2. [Article] Light extinction in polydisperse particulate systems

  Analytic methods are developed for determining the attenuation characteristics of light beams propagating through ensembles of scattering particles including those with complex index of refraction. The ...

  Citation × Citation Citation Abstract Copy Title: Light extinction in polydisperse particulate systems Author: Casperson, Lee W. Year: 1977 Analytic methods are developed for determining the attenuation characteristics of light beams propagating through ensembles of scattering particles including those with complex index of refraction. The methods are applicable to a wide range of practical particulate systems, and the results are expressed explicitly in terms of elementary functions. Propagation through fog and clouds is considered as an example, and it is found that absorption by the liquid lengths. water in such ensembles affects strongly the extinction for ir wave-lengths Title: Light extinction in polydisperse particulate systems Author: Casperson, Lee W. Year: 1977 Analytic methods are developed for determining the attenuation characteristics of light beams propagating through ensembles of scattering particles including those with complex index of refraction. The methods are applicable to a wide range of practical particulate systems, and the results are expressed explicitly in terms of elementary functions. Propagation through fog and clouds is considered as an example, and it is found that absorption by the liquid lengths. water in such ensembles affects strongly the extinction for ir wave-lengths Close