Fibre grating pressure sensor with enhanced sensitivity using a glass-bubble housing
Xu, M.G., Geiger, H. and Dakin, J.P. (1996) Fibre grating pressure sensor with enhanced sensitivity using a glass-bubble housing. Electronics Letters, 32, (2), 128-129. (doi:10.1049/el:19960022).
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A fibre Bragg grating pressure sensor with enhanced sensitivity has been demonstrated, using a grating housed in a glass bubble. This configuration increases the pressure sensitivity and effectively reduces the thermal crosstalk by a factor of 4. A pressure resolution of 0.5% over a full measurement range of 14 MPa has been achieved. This concept could lead to a range of sensors using fibre gratings with mechanical amplifiers to enhance sensitivity.
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||01 Jun 2011 13:13|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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