Team develops kilohertz label-free non-contact quantitative mapping of optical properties for strongly turbid media

The ability to quantify optical properties (i.e., absorption and scattering) of strongly turbid media has major impacts on the characterization of biological tissues, fluid fields, and many others. However, the task of quantitative imaging of optical properties for strongly turbid media is intrinsically challenging, as photon scattering hinders direct measurement over length scales larger than the mean free path. Few current imaging technologies can quantify absorption and scattering properties of strongly turbid media in a wide-field non-contact format, and none have been shown to map quantitative optical properties with high-speed (e.g., kHz) capabilities.

from Phys.org - latest science and technology news stories https://ift.tt/3sSpg0r

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