Research
Hydration analysis in biological tissues
Hydration analysis in biological tissues
High wavenumber Raman signals, including water, from biological tissues can be analyzed using the Raman spectrometer based on NIR excitation (850-880 nm) and InGaAs detector.
Examples include:
O-H group signals from hard dental tissues
O-H group signals from animal skin
Wide-field Raman imaging for caries detection
Wide-field Raman imaging for caries detection
Wide field Raman imaging to acquire full scale tooth surface images ~7 mm in diameter.
Nonlinear Optical Imaging
Nonlinear Optical Imaging
High-sensitivity nonlinear optical microspectroscopy system integrating coherent anti-Stokes Raman scattering (CARS), second harmonic generation (SHG), and two-photon absorption fluorescence.