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Conferences > APOS > 2016 > W4A > W4A.34

Near-infrared photoacoustic imaging for detection of early-stage dental diseases

Teng Li and Richard J Dewhurst

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Abstract

A compact near-infrared photoacoustic (PA) probe for detection of early-stage dental diseases was reported. The probe consists of a PVDF film based transducer and a light delivery fiber fixed at a central through-hole of the transducer. Visualization of dental caries in a human tooth phantom shows the potential of the probe for early-stage dental diseases diagnosis.

© 2016 Optical Society of America

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