Solution concentration measurements by means of optical fiber long-period gratings

Riccardo Falciai; Anna Grazia Mignani; Andrea Vannini

doi:10.1117/12.309648

18 June 1998 Solution concentration measurements by means of optical fiber long-period gratings

Riccardo Falciai, Anna Grazia Mignani, Andrea Vannini

Proceedings Volume 3483, European Workshop on Optical Fibre Sensors; (1998) https://doi.org/10.1117/12.309648
Event: European Workshop on Optical Fibre Sensors, 1998, Peebles, Scotland, United Kingdom

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.

Citation Download Citation

Riccardo Falciai, Anna Grazia Mignani, and Andrea Vannini "Solution concentration measurements by means of optical fiber long-period gratings", Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); https://doi.org/10.1117/12.309648

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