Rapid Estimation of Ethanol Concentration using Acousto‐Optic Diffraction
Fast and accurate determination of ethanol concentration is important in alcohol industries
for testing the purity and quality of their products. Here, we demonstrate a quick, robust, and …
for testing the purity and quality of their products. Here, we demonstrate a quick, robust, and …
[PDF][PDF] Acousto-optic method for liquids refractometry
K Ferria, N Laouar, N Bouaouadja - Optica applicata, 2011 - opticaapplicata.pwr.edu.pl
Various methods of liquids refractive index measurements were previously developed by
others. They differ however in the measurement accuracy, the used light wavelength, the …
others. They differ however in the measurement accuracy, the used light wavelength, the …
Acousto-optic method for quality control of water mixed with miscible liquids
K Ferria, L Griani, N Laouar - Optics & Laser Technology, 2013 - Elsevier
In this work, an acousto-optic (AO) method was developed to control the quality of water
mixed with miscible liquids such as acetone and ethanol. A collimated laser beam passing …
mixed with miscible liquids such as acetone and ethanol. A collimated laser beam passing …
Performance of the reflected concentration sensor using plastic fibers
D Sengupta, MS Shankar, PS Reddy… - Optoelectronics and …, 2010 - oam-rc2.inoe.ro
In this work the effects of fiber diameter, intensity fluctuation and reflector on the sensitivity of
Plastic optical fiber sensor to measure the concentration of a solution is reported. This …
Plastic optical fiber sensor to measure the concentration of a solution is reported. This …
Quantitative measurement of phase variation amplitude of ultrasonic diffraction grating based on diffraction spectral analysis
M Pan, Y Zeng, Z Huang - Review of Scientific Instruments, 2014 - pubs.aip.org
A new method based on diffraction spectral analysis is proposed for the quantitative
measurement of the phase variation amplitude of an ultrasonic diffraction grating. For a …
measurement of the phase variation amplitude of an ultrasonic diffraction grating. For a …
Visualization of acoustic wave using coherent gradient sensing and Fourier fringe analysis
In this communication, we present the results of investigation undertaken towards real time
mapping of acoustic wave using coherent gradient sensing and Fourier fringe analysis …
mapping of acoustic wave using coherent gradient sensing and Fourier fringe analysis …
Acousto-optic method used to control water pollution by miscible liquids
K Ferria, L Griani, N Laouar - AIP Conference Proceedings, 2012 - pubs.aip.org
An acousto-optic (AO) method has been developed for controlling the quality of water mixed
by miscible liquids like acetone or ethanol… The liquid mixture is filled in a rectangular glass …
by miscible liquids like acetone or ethanol… The liquid mixture is filled in a rectangular glass …
[PDF][PDF] Application d'un modulateur acousto-optique pour le calcul optique
K FERRIA - 2014 - dspace.univ-setif.dz
La première prédiction du couplage d'une onde lumineuse avec une onde hypersonique a
été faite par Léon Brillouin en 1914 et présentée dans les Comptes Rendus à l'Académie …
été faite par Léon Brillouin en 1914 et présentée dans les Comptes Rendus à l'Académie …