Ittiarah, Jijo V and Sidhik, Siraj and Gangopadhyay, Tarun Kumar (2015) Fluid evaporation monitoring of volatile organic compound using d-shaped fiber. In: Advances in Optical Science and Engineering. Springer Proceedings in Physics, 166 (166). Springer, pp. 181-185. ISBN 978-81-322-2366-5

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A sensing configuration for monitoring of fluid evaporation using fiber loop ringdown spectroscopy is proposed. The sensing is induced by evanescent field scattering of the volatile liquid and the effect of optical light passing through the fiber cavity. A D-shaped fiber is fabricated in-house and deployed in the optical path for the evanescent wave interaction. The evaporation process of Ethylenediamine (EDA) is observed in terms of ringdown time variation. This configuration can be used to detect and study the evaporation rate of different volatile organic compound in time domain.

Item Type: Book Section
Subjects: Processing Science
Divisions: Fuel Cell and Battery
Depositing User: Bidhan Chaudhuri
Date Deposited: 01 Jun 2016 10:55
Last Modified: 01 Jun 2016 10:55

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