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Updated: Jul 6, 2026
06:16
Microhardness Measurements on Tooth and Alveolar Bone in Rodent Oral Disease Models
Published on: April 26, 2024
Characterization of dentin and enamel by use of optical coherence tomography
X J Wang1, T E Milner, J F de Boer
1Department of Physics, Georgia SouthernUniversity, Statesboro, Georgia 30460, USA. xwang@gasou.edu
Applied Optics
|March 6, 2008
Abstract:
Optical coherence tomographic images of human dentin and enamel are obtained by use of polarization-sensitive optical coherence tomography. A birefringence effect in enamel (lambda = 856 nm) and light propagation along dentinal tubules are observed. The group index of refraction for both dentin and enamel was measured at 1.50 +/- 0.02 and 1.62 +/- 0.02, respectively.
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