Particle description
Particle scattering of laser beams
Article REF: AF3460 V1
Particle description
Particle scattering of laser beams

Authors : Gérard GOUESBET, Gérard GRÉHAN

Publication date: July 10, 1998, Review date: July 1, 2015 | Lire en français

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3. Particle description

  • The simplest form is spherical. The particle's size is then described by a single length (its radius r or diameter d). In light scattering, the size parameter is used instead: α=πdλ

    where the diameter is scaled by the wavelength.

Rayleigh and geometrical optics theories are obtained for the limits α0 and α...

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