Clinical determination of tissue optical properties in vivo by spatially resolved reflectance measurements

TJ Beck, W Beyer, T Pongratz, W Stummer… - … on biomedical optics, 2003 - opg.optica.org
… diffuse reflectance in combination with total diffuse remission provides a valuable method to
determine tissue optical properties … wall tissue and brain tissue showed reproducible results. …

Measurement of tissue optical properties: methods and theories

BC Wilson - Optical-thermal response of laser-irradiated tissue, 1995 - Springer
… of using the diffuse reflectance, Rd, and diffuse transmittance, Td, in tissue sections in which
… scattering to determine tissue optical properties. If only Rd and Td are measured, then it is …

Reflectance-based determination of optical properties in highly attenuating tissue

TJ Pfefer, LS Matchette, CL Bennett… - … Biomedical Optics, 2003 - spiedigitallibrary.org
… neoplastic lesions, it is necessary to consider the effects of tissue optics phenomena. Accurate
measurements of in situ tissue optical properties in the ultraviolet A (UVA, 320 to 400 nm) …

Determination of tissue optical properties by steady-state spatial frequency-domain reflectometry

N Dögnitz, G Wagnières - Lasers in medical science, 1998 - Springer
… With the measured diffuse reflectivity of the tissue sample and the modulation of the backscattered
light the absorption coefficient ~ and the reduced scattering coefficient Ps' can be …

Measurement of optical properties of biological tissues by low-coherence reflectometry

JM Schmitt, A Knüttel, RF Bonner - Applied optics, 1993 - opg.optica.org
optical properties of dense biological tissues can be determined from backscattered power
curves measured … that skin tissues could be probed to a depth of nearly 1 mm. Estimates of …

The use of a neural network to determine tissue optical properties from spatially resolved diffuse reflectance measurements

TJ Farrell, BC Wilson… - Physics in medicine & …, 1992 - iopscience.iop.org
… the optical properties from the spatially resolved reflectance data … to one of the tissue optical
properties, namely that, for large p … in shape, and hence of determining the optical properties. …

The potential of time-resolved reflectance measurements for the noninvasive determination of tissue optical properties

B Wilson, Y Park, Y Hefetz, M Patterson… - Thermal and Optical …, 1989 - spiedigitallibrary.org
… timescale reflectance -time spectra on the tissue optical properties, and to present preliminary
results of measurements made in tissue- simulating phantoms to test the diffusion model. …

Near-infrared optical properties of ex-vivo human skin and subcutaneous tissues using reflectance and transmittance measurements

R Simpson, JG Laufer, M Kohl-Bareis… - Optical Tomography …, 1997 - spiedigitallibrary.org
optical properties of ex-vivo tissue. Measurements of the reflectance and transmittance of
tissue … The optical properties of the tissue: absorption and reduced scattering coefficient (a and …

The determination of in vivo human tissue optical properties and absolute chromophore concentrations using spatially resolved steady-state diffuse reflectance …

RMP Doornbos, R Lang, MC Aalders… - Physics in Medicine …, 1999 - iopscience.iop.org
… of obtaining optical properties and other parameters consists … First we calculate the reflectance
spectrum at each measured … obtain optical properties from reflectance measurements we …

Measurement of tissue optical properties by the use of oblique-incidence optical fiber reflectometry

SP Lin, L Wang, SL Jacques, FK Tittel - Applied optics, 1997 - opg.optica.org
… knowns against which to compare our measured optical properties. Because each fiber has
a … Thus, with only a relative measurement of the diffuse reflectance profile, we can measure …