Research on Liquid Concentration Real-Time Detecting System Based on F-P Interferometer

Abstract:

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A kind of dynamic tracking system for conducting high accuracy measurement of transparent liquid concentration is designed by means of line matrix CCD receiving fringes in accordance with the relations between liquid concentration and refractive index as well as the relations among refractive index, interference light wavelength of optical fiber F-P interferometer and grade orders. The detecting system can recognize or detect 0.01% of concentration variations via measuring a group of alcohol.

Info:

Periodical:

Key Engineering Materials (Volumes 326-328)

Edited by:

Soon-Bok Lee and Yun-Jae Kim

Pages:

143-146

DOI:

10.4028/www.scientific.net/KEM.326-328.143

Citation:

W. L. Wei and X. F. Yang, "Research on Liquid Concentration Real-Time Detecting System Based on F-P Interferometer", Key Engineering Materials, Vols. 326-328, pp. 143-146, 2006

Online since:

December 2006

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Price:

$35.00

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[2] Wei Renxun, Jiang Desheng. Solution Concentration Measurement with F-P Interference Wavelength, Journal of Optoelectronics Laser , 14(6), pp.655-656, (2003).

[3] Yu Daoyin, Tan Hengying: Project Optics. (Publishing House of Machine Industry, Beijing, 2001) (in Chinese).

[4] Cai Wengui: CCD Technology and Application. (Beijing Publishing House of Electronics Industry, Beijing, 1992)(in Chinese) Laser SM fiber L1 Camera Screen F-P interferometer L2.

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