Lecœuche, V. (1999) 16km distributed temperature sensor based on coherent detection of spontaneous Brillouin scattering using a Brillouin laser. In: Kim, Byung-Yong and Hotate, K., eds. 13th International Conference on Optical Fiber Sensors. Proceedings of SPIE . SPIE, pp. 349-352. ISBN 0-8194-3228-8. (doi:10.1117/12.2302137) (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:16899)
| 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/10.1117/12.2302137 |
|
Abstract
We report on a novel system to detect the spontaneously backscattered Brillouin signal, to be used for distributed temperature sensing. We demonstrate a 10m spatial resolution over 16 km of fibre.
| Item Type: | Book section |
|---|---|
| DOI/Identification number: | 10.1117/12.2302137 |
| Uncontrolled keywords: | laser scattering; temperature metrology; scattering; heterodyning; sensors; signal detection; Bragg cells |
| Subjects: | T Technology > TK Electrical engineering. Electronics. Nuclear engineering > TK7800 Electronics |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy |
| Former Institutional Unit: |
Divisions > Division of Natural Sciences > Physics and Astronomy
|
| Depositing User: | I.T. Ekpo |
| Date Deposited: | 08 Apr 2009 15:24 UTC |
| Last Modified: | 20 May 2025 09:32 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/16899 (The current URI for this page, for reference purposes) |
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