The theory of the back-scattering of light by blood

Autor:	F W Turnbull, G Eason, A R Veitch, R M Nisbet
Rok vydání:	1978
Předmět:	Physics Surface (mathematics) Acoustics and Ultrasonics Scattering Flux Condensed Matter Physics Light scattering Surfaces Coatings and Films Electronic Optical and Magnetic Materials Dipole Quantum electrodynamics Quantum mechanics Light beam Point (geometry) Multipole expansion
Zdroj:	Journal of Physics D: Applied Physics. 11:1463-1479
ISSN:	1361-6463 0022-3727
DOI:	10.1088/0022-3727/11/10/014
Popis:	Motivated by recent experiments on the back-scattering of light by blood the authors have studied three models of the scattering of a cylindrical light beam by a half-space. In each case solution of the photodiffusion equation yields integral expressions for the photon density everywhere in the medium and for the back-scattered flux at a point on the surface. Multipole expansion of these integrals leads to some useful approximations and also provides insight into a 'dipole' approximation used by previous authors.
Databáze:	OpenAIRE
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