Detection and Characterization of Human Teeth Caries Using 2D Correlation Raman Spectroscopy

High Performance Method for Skin Roughness Detection Using Raman Spectroscopy

Raman spectroscopy of human teeth using integrated optical spectrometers

We have designed an arrayed-waveguide grating in silicon oxynitride technology for the detection of Raman signals from tooth enamel in the spectral region between 890 nm and 912 nm. The detected signals for both parallel and cross polarizations are used to distinguish between healthy and carious regions on the tooth surface of extracted human teeth. Our experimental results are in very good agr...

Glucose and Froctose Detection Using Raman Spectroscopy and Plasmonic Substrates Coated with Gold Nanoparticles

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Arrayed Waveguide Grating for Polarized Raman Spectroscopy of Human Teeth

We designed an arrayed-waveguide grating spectrometer for the detection of early dental caries in teeth through polarized Raman spectroscopy. Measurement results on extracted human teeth demonstrate the feasibility of the approach. (Abstract) Keywords-component; Raman spectroscopy; integrated optics;