Abstract
| Language | English |
|---|---|
| Title of host publication | Optical Diagnostics and Sensing XVII |
| Subtitle of host publication | Toward Point-of-Care Diagnostics |
| Editors | Gerard L. Coté |
| Place of Publication | Bellingham, Washington |
| Number of pages | 5 |
| Volume | 10072 |
| DOIs | |
| Publication status | Published - 13 Mar 2017 |
| Event | SPIE Photonics West 2017 - San Francisco, United States Duration: 29 Jan 2017 → 2 Feb 2017 http://spie.org/conferences-and-exhibitions/photonics-west |
Publication series
| Name | Proceedings of SPIE |
|---|---|
| Publisher | Society of Photo-optical Instrumentation Engineers (SPIE) |
| Volume | 10072 |
| ISSN (Print) | 1996-756X |
Conference
| Conference | SPIE Photonics West 2017 |
|---|---|
| Country | United States |
| City | San Francisco |
| Period | 29/01/17 → 2/02/17 |
| Internet address |
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Keywords
- diffuse reflectance
- radiative transfer theory
- diffuse approximation
- particles
- simulations
- reflectivity
- spectroscopy
- radioactive energy transfer
- absorption
- calibration
- computational modelling
- Mie scattering
- multiple scattering
Cite this
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Simulation of diffuse reflectance for characterisation of particle suspensions. / Thomson, Kelly; Stoliarskaia, Daria; Tiernan-Vandermotten, Sarra; Lue, Leo; Chen, Yi-Chieh.
Optical Diagnostics and Sensing XVII: Toward Point-of-Care Diagnostics. ed. / Gerard L. Coté. Vol. 10072 Bellingham, Washington, 2017. 100720X (Proceedings of SPIE; Vol. 10072).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - Simulation of diffuse reflectance for characterisation of particle suspensions
AU - Thomson, Kelly
AU - Stoliarskaia, Daria
AU - Tiernan-Vandermotten, Sarra
AU - Lue, Leo
AU - Chen, Yi-Chieh
N1 - Thomson, K., Stoliarskaia, D., Tiernan-Vandermotten, S., Lue, L., & Chen, Y-C. " Simulation of diffuse reflectance for characterisation of particle suspensions" In G. L. Coté (Ed.), Optical Diagnostics and Sensing XVII: Toward Point-of-Care Diagnostics. Vol. 10072. [100720X] 2017. Copyright 2017 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.2252502
PY - 2017/3/13
Y1 - 2017/3/13
N2 - We employ a physical theory to construct a computational model that accounts for both multiple scattering and absorption of light. The approach does not require a calibration model. Mie theory to describe single particle scattering, which is combined with the diffuse approximation to the radiative transfer equation to provides an analytical prediction of the reflectance. This approach is applied to experimental reflectance measurements on polystyrene particle suspensions with a wide range of particle radii and volume fractions. The method provides good estimates of the suspension properties from a full NIR-vis-UV spectrum.
AB - We employ a physical theory to construct a computational model that accounts for both multiple scattering and absorption of light. The approach does not require a calibration model. Mie theory to describe single particle scattering, which is combined with the diffuse approximation to the radiative transfer equation to provides an analytical prediction of the reflectance. This approach is applied to experimental reflectance measurements on polystyrene particle suspensions with a wide range of particle radii and volume fractions. The method provides good estimates of the suspension properties from a full NIR-vis-UV spectrum.
KW - diffuse reflectance
KW - radiative transfer theory
KW - diffuse approximation
KW - particles
KW - simulations
KW - reflectivity
KW - spectroscopy
KW - radioactive energy transfer
KW - absorption
KW - calibration
KW - computational modelling
KW - Mie scattering
KW - multiple scattering
UR - https://spie.org/conferences-and-exhibitions/photonics-west
UR - https://spie.org/Publications/Proceedings/Volume/10072
U2 - 10.1117/12.2252502
DO - 10.1117/12.2252502
M3 - Conference contribution book
SN - 9781510605855
VL - 10072
T3 - Proceedings of SPIE
BT - Optical Diagnostics and Sensing XVII
A2 - Coté, Gerard L.
CY - Bellingham, Washington
ER -