Highly Sensitive Liquid Core Temperature Sensor Based on Multimode Interference Effects

Highly Sensitive Liquid Core Temperature Sensor Based on Multimode Interference Effects

A novel fiber optic temperature sensor based on a liquid-core multimode interference device is demonstrated. The advantage of such structure is that the thermo-optic coefficient (TOC) of the liquid is at least one order of magnitude larger than that of silica and this, combined with the fact that t...

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Bibliographic Details
Main Authors: Miguel A. Fuentes-Fuentes, Daniel A. May-Arrioja, José R. Guzman-Sepulveda, Miguel Torres-Cisneros, José J. Sánchez-Mondragón
Format: Article
Language:English
Published: MDPI AG 2015-10-01
Series:Sensors
Subjects:
fiber optic sensor
temperature sensor
multimode interference
Online Access:http://www.mdpi.com/1424-8220/15/10/26929

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