作者: Azriel Z. Genack
DOI: 10.1103/PHYSREVLETT.58.2043
关键词:
摘要: The scale dependence of transmission in wedged random media containing titania microstructures is measured. diffusion coefficient and absorption length are determined from the total versus thickness. These parameters observed to determine correlation frequency fluctuations intensity within transmitted speckle pattern as laser scanned. Mean free paths short 1.4 0.35 \ensuremath{\mu}m observed.