In vivo measurements of the wavelength dependence of tissue-scattering coefficients between 760 and 900 nm measured with time-resolved spectroscopy

SJ Matcher, M Cope, DT Delpy - Applied optics, 1997 - opg.optica.org
We present in vivo values for the optical transport coefficients (μ_a, μ_s′) of the adult
human forearm, calf, and head from 760 to 900 nm measured with time-resolved …

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 …

In vivo characterization of light scattering properties of human skin in the 475- to 850-nm wavelength range in a Swedish cohort

H Jonasson, I Fredriksson, S Bergstrand… - … of biomedical optics, 2018 - spiedigitallibrary.org
We have determined in vivo optical scattering properties of normal human skin in 1734
subjects, mostly with fair skin type, within the Swedish CArdioPulmonary bioImage Study …

Frequency-domain photon migration measurements of normal and malignant tissue optical properties in a human subject

JB Fishkin, O Coquoz, ER Anderson, M Brenner… - Applied …, 1997 - opg.optica.org
A 1-GHz multifrequency, multiwavelength frequency-domain photon migration instrument is
used to measure quantitatively the optical absorption (μ_a) and effective optical scattering …

Development of time-resolved spectroscopy system for quantitative noninvasive tissue measurement

M Miwa, Y Ueda, B Chance - Optical Tomography, Photon …, 1995 - spiedigitallibrary.org
Near IR time resolved spectroscopy has been studied for quantitative determination of
absorbance in highly scattering medium such as tissue. When a very narrow optical pulse is …

Spatially resolved absolute diffuse reflectance measurements for noninvasive determination of the optical scattering and absorption coefficients of biological tissue

A Kienle, L Lilge, MS Patterson, R Hibst, R Steiner… - Applied …, 1996 - opg.optica.org
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 …

Optical properties of brain tissue

A Taddeucci, F Martelli, M Barilli… - … of biomedical optics, 1996 - spiedigitallibrary.org
The single scattering properties (extinction coefficient and scattering function at small
forward scattering angles) of bovine and swine brain were obtained from transmissometric …

In vivo determination of skin near-infrared optical properties using diffuse optical spectroscopy

SH Tseng, A Grant, AJ Durkin - Journal of biomedical optics, 2008 - spiedigitallibrary.org
We develop a superficial diffusing probe with a 3 mm source-detector separation that can be
used in combination with diffuse optical spectroscopic (DOS) methods to noninvasively …

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 …

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 …