Bao, X., Webb, David J. and Jackson, David 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.
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 °C.
| Uncontrolled Keywords: | distributed temperature sensor, transient threshold monitoring, 22 km sensing length, Brillouin loss, standard communications fibre, real-time monitoring, preset temperature threshold |
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| Publication ISSN: | 0008-4204 |
| Last Modified: | 17 Oct 2024 12:55 |
| Date Deposited: | 12 May 2011 11:40 |
| Published Date: | 1996-01 |
| Authors: |
Bao, X.
Webb, David J. Jackson, David A. |
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