A fiberoptic reflectance probe with multiple source-collector separations to increase the dynamic range of derived tissue optical absorption and scattering coefficients
A Kim, M Roy, F Dadani, BC Wilson - Optics express, 2010 - opg.optica.org
Measurement of tissue optical absorption and (transport) reduced scattering coefficients
(μ_a and μ_s', respectively) is fundamental to many applications of light in medicine and …
(μ_a and μ_s', respectively) is fundamental to many applications of light in medicine and …
Measurement of tissue optical properties by the use of oblique-incidence optical fiber reflectometry
Fiber-optic-based oblique-incidence reflectometry is a simple and accurate method for
measuring the absorption and reduced scattering coefficients μ_a and μs′ of semi-infinite …
measuring the absorption and reduced scattering coefficients μ_a and μs′ of semi-infinite …
Measuring absorption coefficients in small volumes of highly scattering media: source-detector separations for which path lengths do not depend on scattering …
JR Mourant, IJ Bigio, DA Jack, TM Johnson… - Applied optics, 1997 - opg.optica.org
The noninvasive measurement of variations in absorption that are due to changes in
concentrations of biochemically relevant compounds in tissue is important in many clinical …
concentrations of biochemically relevant compounds in tissue is important in many clinical …
Cost-effective diffuse reflectance spectroscopy device for quantifying tissue absorption and scattering in vivo
A hybrid optical device that uses a multimode fiber coupled to a tunable light source for
illumination and a 2.4-mm photodiode for detection in contact with the tissue surface is …
illumination and a 2.4-mm photodiode for detection in contact with the tissue surface is …
Monte Carlo analysis of single fiber reflectance spectroscopy: photon path length and sampling depth
Single fiber reflectance spectroscopy is a method to noninvasively quantitate tissue
absorption and scattering properties. This study utilizes a Monte Carlo (MC) model to …
absorption and scattering properties. This study utilizes a Monte Carlo (MC) model to …
Comparison of spatially and temporally resolved diffuse-reflectance measurement systems for determination of biomedical optical properties
J Swartling, JS Dam, S Andersson-Engels - Applied optics, 2003 - opg.optica.org
Time-resolved and spatially resolved measurements of the diffuse reflectance from
biological tissue are two well-established techniques for extracting the reduced scattering …
biological tissue are two well-established techniques for extracting the reduced scattering …
Influence of fiber optic probe geometry on the applicability of inverse models of tissue reflectance spectroscopy: computational models and experimental …
J Sun, K Fu, A Wang, AWH Lin, U Utzinger… - Applied optics, 2006 - opg.optica.org
Accurate recovery of tissue optical properties from in vivo spectral measurements is crucial
for improving the clinical utility of optical spectroscopic techniques. The performance of …
for improving the clinical utility of optical spectroscopic techniques. The performance of …
Spatially resolved absolute diffuse reflectance measurements for noninvasive determination of the optical scattering and absorption coefficients of biological tissue
The absorption and transport scattering coefficients of biological tissues determine the radial
dependence of the diffuse reflectance that is due to a point source. A system is described for …
dependence of the diffuse reflectance that is due to a point source. A system is described for …
Design and testing of a white-light, steady-state diffuse reflectance spectrometer for determination of optical properties of highly scattering systems
MG Nichols, EL Hull, TH Foster - Applied optics, 1997 - opg.optica.org
We present a steady-state radially resolved diffuse reflectance spectrometer capable of
measuring the absorption and transport scattering spectra of tissue-simulating phantoms …
measuring the absorption and transport scattering spectra of tissue-simulating phantoms …
Influence of the phase function on determination of the optical properties of biological tissue by spatially resolved reflectance
A Kienle, FK Forster, R Hibst - Optics letters, 2001 - opg.optica.org
Spatially resolved reflectance measurements are widely used for determination of the optical
properties of biological media. However, the influence of the phase function on these …
properties of biological media. However, the influence of the phase function on these …
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