Applications of Fiber Optic Grating Technology to Multi-Parameter Measurement

Author: FRAZÃO O.   FERREIRA L.   ARAÚJO F.   SANTOS J.  

Publisher: Taylor & Francis Ltd

ISSN: 1096-4681

Source: Fiber And Integrated Optics, Vol.24, Iss.3-4, 2005-05, pp. : 227-244

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Abstract

In this article, approaches reported in the literature for multi-parameter measurement relying on fiber grating technology are reviewed. Due to its importance, the particular case of temperature/strain simultaneous measurement is addressed in further detail, as well as the techniques and sensing heads for temperature-independent strain measurement. Specific criteria are also proposed for sensing head classification in the context of multi-parameter measurement.