Characterization of two-layer diffuse media by reflection of gigahertz photon density waves

Ulaş Sunar; Jorge Ripoll; Ata Akin; Kambiz Pourrezaei

Characterization of two-layer diffuse media by reflection of gigahertz photon density waves

Ulaş Sunar
, Jorge Ripoll
, Ata Akin
, Kambiz Pourrezaei

Dept of Biomedical Engineering

University of Pennsylvania

Research output: Contribution to journal › Conference article › peer-review

Abstract

Diffuse reflected light is used to characterize optical properties of two-layer turbid media. The source is modulated in gigahertz frequencies. The phase and amplitude of analytical reflectance is fitted to the data generated by adding 2.5% noise in amplitude and 1^o noise in phase to the solution of diffusion approximation in gigahertz frequency regime. The extracted optical properties are in good agreement with the real values.

Original language	English
Pages (from-to)	3064-3065
Number of pages	2
Journal	Annual Reports of the Research Reactor Institute, Kyoto University
Volume	3
State	Published - 2001
Event	23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Istanbul, Turkey Duration: Oct 25 2001 → Oct 28 2001

Keywords

Diffusion theory
Gigahertz modulation frequency
Photon migration
Two-layer

Cite this

@article{6dbf484eb65c426c96a81b5c3f30a979,

title = "Characterization of two-layer diffuse media by reflection of gigahertz photon density waves",

abstract = "Diffuse reflected light is used to characterize optical properties of two-layer turbid media. The source is modulated in gigahertz frequencies. The phase and amplitude of analytical reflectance is fitted to the data generated by adding 2.5\% noise in amplitude and 1o noise in phase to the solution of diffusion approximation in gigahertz frequency regime. The extracted optical properties are in good agreement with the real values.",

keywords = "Diffusion theory, Gigahertz modulation frequency, Photon migration, Two-layer",

author = "Ula{\c s} Sunar and Jorge Ripoll and Ata Akin and Kambiz Pourrezaei",

year = "2001",

language = "English",

volume = "3",

pages = "3064--3065",

journal = "Annual Reports of the Research Reactor Institute, Kyoto University",

issn = "0454-9244",

note = "23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; Conference date: 25-10-2001 Through 28-10-2001",

}

TY - JOUR

T1 - Characterization of two-layer diffuse media by reflection of gigahertz photon density waves

AU - Sunar, Ulaş

AU - Ripoll, Jorge

AU - Akin, Ata

AU - Pourrezaei, Kambiz

PY - 2001

Y1 - 2001

N2 - Diffuse reflected light is used to characterize optical properties of two-layer turbid media. The source is modulated in gigahertz frequencies. The phase and amplitude of analytical reflectance is fitted to the data generated by adding 2.5% noise in amplitude and 1o noise in phase to the solution of diffusion approximation in gigahertz frequency regime. The extracted optical properties are in good agreement with the real values.

AB - Diffuse reflected light is used to characterize optical properties of two-layer turbid media. The source is modulated in gigahertz frequencies. The phase and amplitude of analytical reflectance is fitted to the data generated by adding 2.5% noise in amplitude and 1o noise in phase to the solution of diffusion approximation in gigahertz frequency regime. The extracted optical properties are in good agreement with the real values.

KW - Diffusion theory

KW - Gigahertz modulation frequency

KW - Photon migration

KW - Two-layer

UR - https://www.scopus.com/pages/publications/0035782209

M3 - Conference article

AN - SCOPUS:0035782209

SN - 0454-9244

VL - 3

SP - 3064

EP - 3065

JO - Annual Reports of the Research Reactor Institute, Kyoto University

JF - Annual Reports of the Research Reactor Institute, Kyoto University

T2 - 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 25 October 2001 through 28 October 2001

ER -

Characterization of two-layer diffuse media by reflection of gigahertz photon density waves

Abstract

Keywords

Other files and links

Fingerprint

Cite this