Phase measurement of light absorption and scatter in human tissue
B Chance, M Cope, E Gratton, N Ramanujam… - Review of scientific …, 1998 - pubs.aip.org
Analog and digital technologies are presented for precise measurement of propagation
delay of photons from source and detector placed on portions of the human body. The goal …
delay of photons from source and detector placed on portions of the human body. The goal …
Frequency-domain reflectance for the determination of the scattering and absorption properties of tissue
MS Patterson, JD Moulton, BC Wilson, KW Berndt… - Applied …, 1991 - opg.optica.org
Frequency-domain reflectance for the determination of the scattering and absorption properties
of tissue clickable element to expand a topic LOGIN OR CREATE ACCOUNT PRISM …
of tissue clickable element to expand a topic LOGIN OR CREATE ACCOUNT PRISM …
Time-resolved reflectance: a systematic study for application to the optical characterization of tissues
R Cubeddu, M Musolino, A Pifferi… - IEEE Journal of …, 1994 - ieeexplore.ieee.org
In principle, the measurement of the time-resolved diffuse reflectance, as interpreted on the
basis of the diffusion theory, allows one to determine the optical properties (absorption …
basis of the diffusion theory, allows one to determine the optical properties (absorption …
Time resolved reflectance and transmittance for the noninvasive measurement of tissue optical properties
MS Patterson, B Chance, BC Wilson - Applied optics, 1989 - opg.optica.org
When a picosecond light pulse is incident on biological tissue, the temporal characteristics
of the light backscattered from, or transmitted through, the sample carry information about …
of the light backscattered from, or transmitted through, the sample carry information about …
Frequency-domain optical absorption spectroscopy of finite tissue volumes using diffusion theory
BW Pogue, MS Patterson - Physics in medicine & biology, 1994 - iopscience.iop.org
The goal of frequency-domain optical absorption spectroscopy is the noninvasive
determination of the absorption coefficient of a specific tissue volume. Since this allows the …
determination of the absorption coefficient of a specific tissue volume. Since this allows the …
Determination of tissue optical properties by steady-state spatial frequency-domain reflectometry
N Dögnitz, G Wagnières - Lasers in medical science, 1998 - Springer
A new non-invasive method to measure the optical properties of biological tissue is
described. This method consists of illuminating the investigated sample with light which is …
described. This method consists of illuminating the investigated sample with light which is …
Frequency-domain method for measuring spectral properties in multiple-scattering media: methemoglobin absorption spectrum in a tissuelike phantom
We have measured the optical absorption and scattering coefficient spectra of a multiple-
scattering medium (ie, a biological tissue-simulating phantom comprising a lipid colloid) …
scattering medium (ie, a biological tissue-simulating phantom comprising a lipid colloid) …
Broadband (600–1350 nm) time-resolved diffuse optical spectrometer for clinical use
We report on the design, development, and performance assessment of a portable time-
resolved system measuring absorption and scattering spectra of highly diffusive media over …
resolved system measuring absorption and scattering spectra of highly diffusive media over …
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 …
human forearm, calf, and head from 760 to 900 nm measured with time-resolved …
Multiwavelength, wideband, intensity-modulated optical spectrometer for near-infrared spectroscopy and imaging
A Duncan, TL Whitlock, M Cope… - Photon Migration and …, 1993 - spiedigitallibrary.org
Quantitative determination of chromophore concentrations by near infrared spectroscopy
(NIRS) is possible by using the differential pathlength of the detected light, measured …
(NIRS) is possible by using the differential pathlength of the detected light, measured …