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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Description/Abstract
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.
| Item Type: | Article |
|---|---|
| ISSNs: | 0013-5194 (print) |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 78119 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 01 Jun 2011 13:13 |
| Contributors: | Xu, M.G. (Author) Geiger, H. (Author) Dakin, J.P. (Author) |
| Date: | 1996 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/78119 |
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