Pathlength Determination for Gas in Scattering Media Absorption Spectroscopy

Pathlength Determination for Gas in Scattering Media Absorption Spectroscopy

Gas in scattering media absorption spectroscopy (GASMAS) has been extensively studied and applied during recent years in, e.g., food packaging, human sinus monitoring, gas diffusion studies, and pharmaceutical tablet characterization. The focus has been on the evaluation of the gas absorption pathle...

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Bibliographic Details
Main Authors: Liang Mei, Gabriel Somesfalean, Sune Svanberg
Format: Article
Language:English
Published: MDPI AG 2014-02-01
Series:Sensors
Subjects:
gas in scattering media absorption spectroscopy
GASMAS
TDLAS
time-of-flight spectroscopy
frequency modulated light scattering interferometry
frequency domain photon migration
Beer-Lambert law
wavelength modulation spectroscopy
pathlength
scattering
oxygen
water vapor
pores
porous media
porosity
line shape
Online Access:http://www.mdpi.com/1424-8220/14/3/3871

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http://www.mdpi.com/1424-8220/14/3/3871

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