Near-infrared optical properties of ex vivo human skin and subcutaneous tissues measured using the Monte Carlo inversion technique

CR Simpson, M Kohl, M Essenpreis… - Physics in Medicine & …, 1998 - iopscience.iop.org
The absorption and transport scattering coefficients of caucasian and negroid dermis,
subdermal fat and muscle have been measured for all wavelengths between 620 and 1000 …

Optical properties of human dermis in vitro and in vivo

R Graaff, ACM Dassel, MH Koelink, FFM De Mul… - Applied …, 1993 - opg.optica.org
Condensed Monte Carlo simulation results have been used for calculating absorption and
reduced scattering coefficients from the literature data on the measured total transmittance …

Optical properties of human skin in the near infrared wavelength range of 1000 to 2200 nm

TL Troy, SN Thennadil - Journal of biomedical optics, 2001 - spiedigitallibrary.org
In this paper we present the absorption coefficient μa and the isotropic scattering coefficient
μs′ for 22 human skin samples measured using a double integrating sphere apparatus in …

Optical properties of normal and diseased human breast tissues in the visible and near infrared

VG Peters, DR Wyman, MS Patterson… - Physics in Medicine & …, 1990 - iopscience.iop.org
The optical absorption and scattering coefficients have been determined for specimens of
normal and diseased human breast tissues over the range of wavelengths from 500 to 1100 …

Optical properties of porcine skin dermis between 900 nm and 1500 nm

Y Du, XH Hu, M Cariveau, X Ma… - Physics in Medicine & …, 2001 - iopscience.iop.org
The weak absorption of shortwave infrared light by skin tissues between 700 and 1500 nm
offers an important window for diagnosis by optical means. The strong scattering of …

A Monte Carlo investigation of optical pathlength in inhomogeneous tissue and its application to near-infrared spectroscopy

M Hiraoka, M Firbank, M Essenpreis… - Physics in Medicine …, 1993 - iopscience.iop.org
In order to quantify near-infrared spectroscopic (NIRS) data on an inhomogeneous medium,
knowledge of the contribution of the various parts of the medium to the total NIRS signal is …

Optimal probe geometry for near-infrared spectroscopy of biological tissue

G Kumar, JM Schmitt - Applied optics, 1997 - opg.optica.org
The results of this study clarify the influence of probe geometry on spectroscopic
measurements obtained from the surface of a turbid biological tissue. We show that the …

Experimental test of theoretical models for time‐resolved reflectance

R Cubeddu, A Pifferi, P Taroni, A Torricelli… - Medical …, 1996 - Wiley Online Library
Four different expressions, derived from the diffusion theory or the random walk model, were
used to fit time‐resolved reflectance data for the evaluation of tissue optical properties. The …

[HTML][HTML] Measurement of the penetration depths of red and near infrared light in human “ex vivo” tissues

S Stolik, JA Delgado, A Pérez, L Anasagasti - Journal of Photochemistry …, 2000 - Elsevier
The increasing application of light in new medical treatments has led to the need for optical
characterization of tissues in order to obtain correct dosimetry. This study presents the …

Real-time method for fitting time-resolved reflectance and transmittance measurements with a Monte Carlo model

A Pifferi, P Taroni, G Valentini, S Andersson-Engels - Applied optics, 1998 - opg.optica.org
An efficient method is proposed for the evaluation of the absorption and the transport
scattering coefficients from a time-resolved reflectance or transmittance distribution. The …