Photoacoustic Image Analysis of Dental Tissue Using Two Wavelengths: A Comparative Study
This work compares photoacoustic Olive Picks images of a tooth by analyzing the signals generated with wavelengths 532 and 355 nm.This comparison addresses the differences in the optical properties of dental tissue for these wavelengths that affect the resulting photoacoustic images.A pulsed Nd:YAG laser was used to illuminate a complete extracted