Xu, M.G., Archambault, J.L., Reekie, L. and Dakin, J.P.
Simultaneous measurement of strain and temperature using fibre grating sensors
At OFS'94: 10th Optical Fibre Sensors Conference, United Kingdom.
11 - 13 Oct 1994.
Full text not available from this repository.
Spectral behaviour of strain and thermal sensitivities of two superimposed fibre gratings of two different Bragg wavelengths has been studied. This involves monitoring the Bragg wavelength as a function of strain and temperature on the gratings. The results show that the ratio of sensitivity at two different Bragg wavelengths (850 nm and 1300 nm) is different with strain and temperature, which can be used for simultaneous measurement of these parameters in fibre grating sensors.
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