Anisotropic diffusion of light in a strongly scattering material.
Light transport in a strongly scattering, strongly anisotropic material is studied experimentally using both static and time-resolved techniques. Both the static and the dynamic results are well characterized by a diffusion equation with an anisotropic diffusion tensor and a scalar absorption term. Light diffuses 4.0 times faster along the uniaxial axis of the material compared with diffusion in the orthogonal directions.
Johnson
Patrick M
PM
Van der Waals-Zeeman Instituut, Universiteit van Amsterdam, The Netherlands. P.M.Johnson@phys.uu.nl
Bret
Boris P J
BP
Rivas
Jaime Gómez
JG
Kelly
John J
JJ
Lagendijk
Ad
A