Fiber Bragg grating sensing system for simultaneous measurement of salinity and temperature

D. A. Pereira; Orlando Frazao; Jose Luis Santos

doi:10.1117/1.1637903

1 February 2004 Fiber Bragg grating sensing system for simultaneous measurement of salinity and temperature

D. A. Pereira, Orlando Frazao, Jose Luis Santos

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Optical Engineering, Vol. 43, Issue 2, (February 2004). https://doi.org/10.1117/1.1637903

A fiber optic sensing system for simultaneous measurement of temperature and salinity based on fiber Bragg grating technology is presented. The fabrication process, which relies on chemical etching of the fibre, is described and its performance is evaluated. Theoretical and experimental results are given, which are summarized on the obtained resolutions of ±0.06°C/√Hz and ±0.2/√Hz for temperature and salinity, respectively.

©(2004) Society of Photo-Optical Instrumentation Engineers (SPIE)

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D. A. Pereira, Orlando Frazao, and Jose Luis Santos "Fiber Bragg grating sensing system for simultaneous measurement of salinity and temperature," Optical Engineering 43(2), (1 February 2004). https://doi.org/10.1117/1.1637903

Published: 1 February 2004

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