[PDF][PDF] Basic research on determining optical properties of tissues in vivo by measuring diffuse reflectance with a charge-coupled device

P Sun, X Cao, R Yang, F Xie, J Ding, F Zhang - Optica Applicata, 2011 - dbc.wroc.pl
We measured the absorption coefficient and the reduced scattering coefficient of Intralipid
solution and human forearm tissues in vivo by measuring diffuse reflectance with a charge …

A method for determining optical properties of human tissues by measuring diffuse reflectance with CCD

P Sun, RQ Yang, FH Xie, JQ Ding… - Optics in Health …, 2010 - spiedigitallibrary.org
It is important to measure optical properties noninvasively, quickly and accurately in vivo for
disease diagnostics and medical therapeutics. In this study, we measured the absorption …

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 …

Influence of layered tissue architecture on estimates of tissue optical properties obtained from spatially resolved diffuse reflectometry

TJ Farrell, MS Patterson, M Essenpreis - Applied optics, 1998 - opg.optica.org
Most instruments used to measure tissue optical properties noninvasively employ data-
analysis algorithms that rely on the simplifying assumption that the tissue is semi-infinite and …

Effect of surface roughness on determination of tissue optical properties obtained by diffusion approximation

M Sun, C Zhang, Z Hao, J Tian - Applied optics, 2007 - opg.optica.org
A nylon bar with different surface roughness is used as a simulation sample of biological
tissue for the determination of optical properties by using the spatially resolved steady-state …

Diffuse light reflectometry for measuring scattering and absorption coefficients of a biological tissue

D Maeda, T Iwai, M Namiki - Biomedical Imaging and Sensing …, 2018 - spiedigitallibrary.org
The optical properties, a scattering and an absorption coefficients, of biological tissues will
be used to estimate quantitatively change in bioactivity. Diffuse light reflectometry has been …

Determination of tissue optical properties from spatially resolved relative diffuse reflectance

Y Chen, L Lin, G Li, W Ye, Q Yu - ALT'03 International …, 2004 - spiedigitallibrary.org
Noninvasive determination of μ s' and μ a is essential for clinical applications in medical
diagnostics and therapeutics. Spatially resolved diffuse reflectance method is more …

Alternative oblique-incidence reflectometry for measuring tissue optical properties

K Takagi, H Haneishi, N Tsumura, Y Miyake - Optical review, 2000 - Springer
To deduce the optical properties, the absorption coefficient SmU a and reduced scattering
coefficient μ's, of turbid medium, Lin et al.(Appl. Opt. 34 (1995) 2362) proposed an oblique …

Influence of boundary condition and diffusion coefficient on the accuracy of diffusion theory in steady-state spatially resolved diffuse reflectance of biological tissues

Z Lian-Shun, Z Chun-Ping, W Xin-Yu… - Chinese physics …, 2002 - iopscience.iop.org
The applicability of diffusion theory for the determination of tissue optical properties from
steady-state diffuse reflectance is investigated. Analytical expressions from diffusion theory …

Performance of fitting procedures in curved geometry for retrieval of the optical properties of tissue from time-resolved measurements

A Sassaroli, F Martelli, G Zaccanti, Y Yamada - Applied Optics, 2001 - opg.optica.org
By use of the solution of the diffusion equation for cylindrical and spherical geometry, two
fitting procedures for retrieval of the optical properties from time-resolved measurements …