Refractive index measurements of ethanol-water binary liquid solutions using a graded-index fiber tip sensor

The refractometric analysis of ethanol-water mixtures is hampered because this type of binary solution does not present a linear behaviour. In this work it is proposed a multimode Graded-Index Fiber (GIF) tip sensor for the measurement of ethanol in binary liquid solutions of ethanol-water. The prob...

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Bibliographic Details
Main Authors: Soares Liliana, Cunha Cristina, Novais Susana, Ferreira António, Frazão Orlando, Silva and Susana
Format: Article
Language:English
Published: EDP Sciences 2023-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_09038.pdf