Yoo K M, Tang G C, Alfano R R
Appl Opt. 1990 Aug 1;29(22):3237-9. doi: 10.1364/AO.29.003237.
The angular and temporal distributions of light scattered around the backward direction from biological tissues are measured. An enhancement of scattered light intensity around the backward direction, which is associated with the weak photon localization, is observed. The transport mean free path l(t) and the absorption length l(a) of the light in biological tissue can be obtained from the angular line shape of the coherent peak. The values l(t) and l(a) can also be obtained from the temporal profile of the scattered pulse.
测量了生物组织向后方向周围散射光的角度和时间分布。观察到向后方向周围散射光强度的增强，这与弱光子局域化有关。生物组织中光的输运平均自由程l(t)和吸收长度l(a)可以从相干峰的角度线形中获得。l(t)和l(a)的值也可以从散射脉冲的时间轮廓中获得。
