A cryogenic optical fibre temperature sensor
A sensor for sensing cryogenic temperatures, which includes an optical fibre(2) and a Brillouin spectral analyser (8) for measuring one or more temperature dependent Brillouin scattering parameters. Once the parameters are measured, they are used to determine the temperature.
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Priority data: GB20010011623 20010511
Record created on 2015-01-06, modified on 2016-08-09