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Remote Sensing for Transparent Fluid Pressure by Laser Speckle

American Journal of Science and Technology
Vol.4 , No. 5, Publication Date: Dec. 5, 2017, Page: 91-96

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Authors

[1]	Sabah Mohammed Hadi, Renewable Energy Directorate, Ministry of Science and Technology, Baghdad, Iraq.
[2]	Mayada Badry Al-Quzweny, Department of Physics, College of Science, Baghdad University, Baghdad, Iraq.
[3]	Aed Ibrahim Owaid, Renewable Energy Directorate, Ministry of Science and Technology, Baghdad, Iraq.

Abstract

In this study optical arrangement was applied to find pressure of air and water with macro impurities using laser speckle, the uses this technique need available and cheap devices. Experimental method was done in the laboratory environment and got results of sense pressure change using laser diffraction (LD). Remote sensing for small change in pressure of impurity fluid was detected by utilize CCD camera connected with personal computer, in this technique the relation of change in pressure with changes in the images which represented by Fraunhofer diffraction ring from circular aperture that appears after image processing by MAT LAB program.

Keywords

Fraunhofer Ring, Pressure, Optical, Laser, Remote, Image

Reference

[01]	J. David Briersʹʹ Laser Speckle Contrast Imaging for Measuring Blood Flowʹʹ OpticaApplicata, Vol. XXXVII, No. 1–2, (2007).
[02]	M. Hanabusa and A. Namiki, "Appl. Phys. Lett. 35: 626-627 (1979).
[03]	H. J. Tizinni, ʹʹPhysical Proberties of Specklesʹʹ, Academic Press. Chapter 2, P. 5 -ISBN 0 – 12 -241360- 1 (1978).
[04]	Salvatore Barra, ʹʹ A study of Scattered Coherent Light: Interference of Double Imposed Laser Speckleʹʹ Ph.D. Thesis, University of New York (2000).
[05]	Rong-Shung Lu, G. Tian, D. Gledhill and S. Ward, ʹʹGrinding Surface Roughness Measurement Based on the Co- occurrence Matrix of Speckle Pattern Textureʹʹ, Appl. Opt. 45: 8839-8847, (2006).
[06]	MaheshChand, A. Mehta, R. Sharma, V. N. Ojha and K. P. Chaudhary, ʹʹRoughness Measurement Using Optical Profiler with Self –Reference Laser and Stylus Instrument – A comparative Studyʹʹ, Pure and Appl. phy. 49: 335- 339, (2011).
[07]	F. Gascon and F. Salazar, ʹʹSimulation of Rough Surfaces and Analysis of Roughness by MATLABʹʹ, In Tech 564: 391-420, (2011).
[08]	F. Salazar, T. Belengure, J. Garcia and G. Ramos ʹʹOn Roughness Measurement by Angular Speckle Correlationʹʹ, P. A. N. XIX: 373- 380, (2012).
[09]	R. Balamurugan and S. Muruganand, "Electronic Laser Speckle Interferometer for Displacement Measurement using Digital Image Processing Technique" Journal of Image and Graphics, Vol 1, No. 1, (2013).
[10]	J. David Briers and Siaˆn Webster"Laser Speckle Contrast Analysis (LASCA): A Nonscanning, Full-Field Technique for Monitoring Capillary Blood Flow" Journal of Biomedical Optics 1 (2): 174–179, (1996).
[11]	K. D. Kihm"Applications of Laser Speckle Photography for Thermal Flow Problems"Optics and¸asers in Engineering 29: 171-200, (1998).
[12]	D. Chicea "Biospeckle Size and Contrast Measurement Application in Particle Sizing and Concentration Assessment" Rom. Journal Phys., Vol. 52, Nos. 5–7: 625–632, (2007).
[13]	W. James Tom, AdrienPonticorvo, and Andrew K. Dunn"Efficient Processing of Laser Speckle Contrast Images"IEEE Transactions on Medical Imaging, Vol. 27 No. 12 (2008).
[14]	C. L. Anderews "Diffraction Pattern of Circular Aperture at Short Distances" Vol. 71 No. 11 (1947).
[15]	ZoranStojanovic, SmiljaMarkovic "Determination of Particle Size Distributions by Laser Diffraction" Technics -New Materials Vol. 21: 11-20, (2012).
[16]	Yicheng Wu, Jialin Ma, Yi Yang, and Ping Sun " Improvements of Measuring the Width of Fraunhofer Diffraction Fringes Using Fourier Transform" Optik Vol. 126: 4142–4145, (2015).