A new imaging technique based on the polarization of light
نویسندگان
چکیده
This work is the first presentation of a new imaging technique which enables near real time multispectral acquisition of the so called “Degree Of Polarization” (DOP) in polarimetry. In this context DOP is the normalized difference between two orthogonal states of polarization. Essentially it is used as the contrast element to determine the difference of light propagation in turbid media for different polarization. This approach is well known considering linear and/or circular polarizations, but the new experimental setup also permits the acquisition of DOP for all the possible elliptic states of polarization allowed by using of nematic liquid crystals.
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