1. Selective Removal of Natural Occlusal Caries by Coupling Near-infrared Imaging with a CO2 Laser

    You-Chen Tao and Daniel Fried Laser removal of dental hard tissue can be combined with optical, spectral or acoustic feedback systems to selectively ablate dental caries and restorative materials. Near-infrared (NIR) imaging has considerable potential for the optical discrimination of sound and demineralized tissue. Last year we ... [Proc. SPIE Int. Soc. Opt. Eng. 6843, 68430I (2008)] published Mon Feb 11, 2008.
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