Citation:
Martin 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, pp1607-1613
Abstract:
The 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.
