York University Researches New Imaging Tool for Tooth Decay Detection (IMAGE)
Caption
Fig. 5: Optical image of the occlusal surface of extracted human molar (a) before and (b) after 10 days of demineralization on the treatment window. TPLI phase images of sample (c) before and after (d) 2, (e) 4, (f) 6, (g) 8, and (h) 10 days of treatment obtained at 2-Hz modulation frequency.
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© SPIE DOI 10.1117/1.JBO.21.9.096003
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