Bao, X. and Webb, D.J. and Jackson, D.A. (1996) Distributed temperature sensor based on Brillouin loss in an optical fibre for transient threshold monitoring. Canadian Journal of Physics, 74 (1-2). pp. 1-3. ISSN 0008-4204.
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Abstract
A distributed temperature sensor for transient threshold monitoring with a 22 km sensing length, based on the Brillouin loss in standard communications fibre, is demonstrated. The system can be used for real-time monitoring of a preset temperature threshold. Good S/N ratios were achieved with only 8-16 sample averages giving a response time of 2 to 4 s with a temperature uncertainty of +/-1 degrees C.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science Q Science > QC Physics |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Physical Sciences |
| Depositing User: | M.A. Ziai |
| Date Deposited: | 16 May 2009 17:52 |
| Last Modified: | 16 May 2009 17:52 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/18798 (The current URI for this page, for reference purposes) |
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