Abstract
We show that spatially resolved backscattering can be used for simultaneous measurements of static and dynamic properties of highly turbid media. The spatial variation of the backscattered intensity gives access to the transport mean free path. The decay of the temporal intensity-intensity correlation function depends on the point of observation. This property can be used to probe complex dynamics with several time scales. The implementation of the method and the data analysis are tested on concentrated suspensions of polystyrene spheres.
© 2002 Optical Society of America
Full Article | PDF ArticleMore Like This
Angel A. Duran-Ledezma, Damián Jacinto-Méndez, and Luis F. Rojas-Ochoa
Appl. Opt. 57(2) 208-216 (2018)
Erick Sarmiento-Gomez, Beatriz Morales-Cruzado, and Rolando Castillo
Appl. Opt. 53(21) 4675-4682 (2014)
Dawid Borycki, Oybek Kholiqov, Shau Poh Chong, and Vivek J. Srinivasan
Opt. Express 24(1) 329-354 (2016)