Title :
Ultrafast "Fermat" photons migration in turbid media: the least mean square curvature of the most favorable paths
Author :
Polishchuk, A.Y. ; Dolne, J. ; Liu, Frank ; Alfano, Robert R.
Author_Institution :
Dept. of Phys., City Coll. of New York, NY, USA
Abstract :
Summary form only given. To describe the photon migration in highly forward scattering turbid media on a femto-picosecond fine time scale, the idea of photon diffusion on the velocity sphere is introduced, which leads to a non-Euclidean diffusion equation (NED).
Keywords :
diffusion; high-speed optical techniques; light propagation; light scattering; photons; turbidity; femto-picosecond fine time scale; highly forward scattering turbid media; least mean square curvature; most favorable paths; nonEuclidean diffusion equation; photon diffusion; photon migration; turbid media; ultrafast Fermat photon migration; velocity sphere; Electrons; Laplace equations; Optical collimators; Optical scattering; Particle scattering; Photonics; Quantum well devices; Resonance; Temperature distribution; Voltage;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-444-0
