Depth profiling of photothermal compound concentrations using phase sensitive optical coherence tomography.


A model that describes the concentration of photothermal (light-to-heat converters) compounds as a function of depth in a turbid medium is developed. The system consists of a pump laser (808 nm modulated at 400 Hz), which heats a photothermal compound, and a phase sensitive spectral domain optical coherence tomography system, which detects the changes in… (More)
DOI: 10.1117/1.3659211


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