Brillouin gain spectrum characterization in optical fibres from 1 to 1000 K

Thévenaz, LucFellay, AlexandreScandale, Walter2016-01-042016-01-042016-01-042003https://infoscience.epfl.ch/handle/20.500.14299/121935The Brillouin frequency shift and linewidth were measured over the full temperature range in which the fibre experiences no structural damage, demonstrating that Brillouin sensing can be actually performed from 1 K to 1000 K.Brillouin gain spectrum characterization in optical fibres from 1 to 1000 Ktext::conference output::conference proceedings::conference paper