Acetone evaporation monitoring using a caterpillar-like microstructured fiber

作者:Gomes A D*; Ferreira M F S; Moura J P; Andre R M; Silva S O; Kobelke J; Bierlich J; Wondraczek K; Schuster K; Frazao O
来源:24th International Conference on Optical Fibre Sensors (OFS), 2015-09-28 to 2015-10-02.
DOI:10.1117/12.2194932

摘要

A new microstructured optical fiber is demonstrated to detect acetone evaporation by observing the time response of the reflected signal at 1550nm. The sensor consists on a caterpillar-like fiber, with a transversal microfluidic channel created with a Focused Ion Beam technique, spliced to a single-mode fiber. Different stages were visible between the dipping and the evaporation of acetone and of a mixture of water and acetone. It was also possible to detect the presence of water vapor.

  • 出版日期2015

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