@inproceedings{094fe8c18a7545e4b4f0d7e9ba2e7fde,
title = "Feedback controlled single wavelength interrogation technique for miniature all-silica EFPI fibre optic pressure sensors",
abstract = "This paper proposes a novel technique to stabilise the output wavelength of a tuneable laser source to operate always in the linear range of a miniature all-silica Extrinsic Fabry-Perot Interferometric (EFPI) fibre optic pressure sensor. The technique is based on a fibre optic hybrid sensor, which consists of a miniature all-silica EFPI fibre optic pressure sensor with an incorporated in-Fibre Bragg Grating (FBG). The FBG temperature reference sensor is used as a feedback element to stabilise the output wavelength of a tuneable laser source. Therefore the novel interrogation technique allows high speed pressure measurements in high temperature environments.",
keywords = "Fabry-perot interferometer, FBG, High speed, High temperature, Optical fibre sensor, Pressure measurement",
author = "K. Bremer and E. Lewis and G. Leen and B. Moss and S. Lochmann and I. Mueller",
year = "2010",
doi = "10.1117/12.866451",
language = "English",
isbn = "9780819480835",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Fourth European Workshop on Optical Fibre Sensors",
note = "4th European Workshop on Optical Fibre Sensors ; Conference date: 08-09-2010 Through 10-09-2010",
}