22 November 2000 New method to perform time-resolved measurements: coherence scanning
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Abstract
We explore in this paper a new method to perform time-resolved measurements of the diffuse light transmitted through a thick turbid medium. This method is based on the analysis of the speckle fluctuations due a wavelength modulated source. A time resolution of about 50 ps is already achieved, and we expect to improve this result soon. This method could allow the design of low cost setups to perform such measurements.
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Jean-Michel Tualle, Eric Tinet, Sigrid Avrillier, "New method to perform time-resolved measurements: coherence scanning", Proc. SPIE 4160, Photon Migration, Diffuse Spectroscopy, and Optical Coherence Tomography: Imaging and Functional Assessment, (22 November 2000); doi: 10.1117/12.407613; https://doi.org/10.1117/12.407613
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