Lecoeuche, V. and Webb, David J. and Pannell, Christopher N. and Jackson, David A. (1998) Coherent detection of spontaneous Brillouin scattering for distributed temperature sensing using a Brillouin laser. In: Huang, Shangliang and Bennett, Kim D. and Jackson, David A., eds. Optical and Fiber Optic Sensor Systems. SPIE, pp. 225-227. ISBN 0-8194-3016-1. (doi:10.1117/12.318205) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:17413)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1117/12.318205 |
Abstract
Distributed temperature sensors based on Brillouin scattering are attractive because they offer very large sensing length The intensity of spontaneous Brillouin scattering is directly proportionnal to the temperature of the fibre, and permits a measurement independent of the strain applied to it. We report on a novel system to detect this signal, incorporating a mode-locked Brillouin fibre ring laser.
| Item Type: | Book section |
|---|---|
| DOI/Identification number: | 10.1117/12.318205 |
| Uncontrolled keywords: | stimulated Brillouin scattering; distributed fibre sensing |
| Subjects: | T Technology > TK Electrical engineering. Electronics. Nuclear engineering |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | M.A. Ziai |
| Date Deposited: | 03 Apr 2009 23:51 UTC |
| Last Modified: | 05 Nov 2024 09:53 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/17413 (The current URI for this page, for reference purposes) |
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