O'Dwyer, MartinYe, Chen-ChunJames, Stephen W.Tatam, Ralph P.2012-12-102012-12-102004-08-01Martin J O'Dwyer, Chen-Chun Ye, Stephen W James and Ralph P Tatam; Thermal dependence of the strain response of optical fibre Bragg gratings, Measurement Science and Technology, Vol. 15, No. 8, Special Issue: Optical Fiber Sensors 16, August 2004, pp1607-16130957-0233http://dx.doi.org/10.1088/0957-0233/15/8/031http://dspace.lib.cranfield.ac.uk/handle/1826/1408The temperature dependence of the strain sensitivity of fibre Bragg gratings written into a number of different fibre types has been investigated. It was found that the strain response changed on average by 0.21 ± 0.03 fm µε-1 °C-1 over a range of temperatures between 100–400 °C. These results were in agreement with predictions based on material parameters.en-UKBragg gratingsstrain responsetemperature dependenceArticle