Determination of the optode array representation using optical properties at systole and diastole

Nur Anida Jumadi, Gan Kok Beng, Mohd Alauddin Mohd Ali, Edmond Zahedi

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The necessity to develop an optode array in order to probe the fetus oxygenation noninvasively regardless of the fetus position has been highlighted in previous literature. In this paper, a series of optical simulations are carried out to determine the best representation of optode array by using optical properties at systolic and diastolic states. The selection is based on the highest flux values accumulated at respective detectors. To accomplish the objective, a homogenous three-layer semi-infinite tissue model is implemented to represent the pregnant woman model. The geometry of the model as well as Monte Carlo simulation are carried out using commercial software, whereas the optical properties related to systolic and diastolic states are defined for all wavelengths. A statistical noise analysis is also introduced in order to find a sufficient number of rays to be launched into the optical tissue system.

Original languageEnglish
Pages (from-to)747-759
Number of pages13
JournalOptica Applicata
Volume43
Issue number4
DOIs
Publication statusPublished - 2013

Fingerprint

diastole
systole
Optical properties
fetuses
optical properties
Tissue
Oxygenation
oxygenation
rays
simulation
Fluxes
Detectors
computer programs
Wavelength
Geometry
probes
detectors
geometry
wavelengths

Keywords

  • Optical properties
  • Optical simulation
  • Optode array
  • Semi-infinite tissue layer
  • Statistical analysis

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

Cite this

Determination of the optode array representation using optical properties at systole and diastole. / Jumadi, Nur Anida; Kok Beng, Gan; Ali, Mohd Alauddin Mohd; Zahedi, Edmond.

In: Optica Applicata, Vol. 43, No. 4, 2013, p. 747-759.

Research output: Contribution to journalArticle

Jumadi, Nur Anida ; Kok Beng, Gan ; Ali, Mohd Alauddin Mohd ; Zahedi, Edmond. / Determination of the optode array representation using optical properties at systole and diastole. In: Optica Applicata. 2013 ; Vol. 43, No. 4. pp. 747-759.
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