We report on the comparative analysis of self-calibrating and single-slope diffuse reflectance
spectroscopy in resistance to different measurement perturbations. We developed an …

We present numerical results for the probability density function f (z) and for the mean value
of photon maximum penetration depth‹ z max› in a two-layer diffusive medium. Both time …

Three-dimensional precise models of teeth are critical for a variety of dental procedures,
including orthodontics, prosthodontics, and implantology. While X-ray-based imaging …

Hyperspectral imaging (HSI) offers a wealth of information regarding human skin. In this
study, we established a dynamic skin spectral reflectance model (DSSR) relating the …

The process and results of numerical Monte Carlo simulation of optical radiation
propagation in laser Doppler flowmetry (LDF) and fluorescence spectroscopy (FS) channels …

Clinical determination of oxygen saturation (sO_2) in patients is commonly performed via
non-invasive optical techniques. However, reliance on a few wavelengths and some form of …

A refined analytical model of spatially resolved diffuse reflectance with small source-detector
separations (SDSs) for the in vivo skin studies is proposed. Compared to the conventional …

LaTaON2 is an attractive visible-light-active photocatalyst for water splitting due to its broad
visible light absorption as far as 650 nm and proper band edge positions. Notwithstanding …

Reconstruction of biotissue optical properties from spatially resolved fiber optic diffuse
reflectance spectroscopy (DRS) measurements requires a fast and accurate solution of the …

Skin's reflectance spectrum contains abundant information about the human body, yet the
coupling effect between skin deformation and physiological states on it are not well …