Single scattering albedo 

Single scattering albedo - the ratio of scattering efficiency to total light extinction (which is also termed "attenuance", a sum of scattering and absorption). Most often it is defined for small-particle scattering of electromagnetic waves.

For spherical particles one can calculate single scattering albedo from Mie theory and knowledge of bulk properties of material such as refractive index. For non-spherical particles one could use discrete dipole approximation or other methods of computational electromagnetics.

See also

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