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Proceedings Paper

Solution concentration measurements by means of optical fiber long-period gratings
Author(s): Riccardo Falciai; Anna Grazia Mignani; Andrea Vannini
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Paper Abstract

The measurement of the concentration of stock solutions, dilutions, oils, and water-soluble industrial fluids is of interest in many quality control industrial processes in order to check the concentration stability and abnormal ageing effects. Off-line refractometers, such as the Abbe type, which offer a resolution of 0.2%, are commonly used.

Paper Details

Date Published: 18 June 1998
PDF: 4 pages
Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); doi: 10.1117/12.309648
Show Author Affiliations
Riccardo Falciai, Istituto di Ricerca sulle Onde Elettromagnetiche-CNR (Italy)
Anna Grazia Mignani, Istituto di Ricerca sulle Onde Elettromagnetiche-CNR (Italy)
Andrea Vannini, Istituto di Ricerca sulle Onde Elettromagnetiche-CNR (Italy)


Published in SPIE Proceedings Vol. 3483:
European Workshop on Optical Fibre Sensors
Brian Culshaw; Julian D. C. Jones, Editor(s)

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