Data for Femtosecond Inscription And Thermal Testing Of Bragg Gratings In High Concentration Germania-Doped Optical Fibre paper University of Southampton – ORC – Andrei Donko – a.l.donko@soton.ac.uk The file holds data for the transmission spectra recorded at room temperature for the Bragg grating inscribed in the high concentration germanium fibre. In addition it contains all the data for the transmission spectra recorded for all the thermal tests up to 850 degrees C. Date of data collection: from January 2017 - August 2017 Information about geographic location of data collection: University of Southampton, U.K. Date that the file was created: August 11/08/17