Fisher, Norman E., Webb, David J., Pannell, Christopher N., Jackson, David A., Gavrilov, Leonid, Hand, J.W., Zhang, Leishi, Bennion, Ian (1998) Ultrasonic field and temperature sensor based on short in-fibre Bragg gratings. Electronics Letters, 34 (11). pp. 1139-1140. ISSN 0013-5194. (doi:10.1049/el:19980795) (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:17731)
| 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/10.1049/el:19980795 |
Abstract
The authors demonstrate that in-fibre Bragg gratings may be successfully used to measure megahertz acoustic fields if the grating length is sufficiently short and the optical fibre is appropriately desensitised. A noise-limited pressure resolution of 4.5 x 10(-3) atm/root Hz was found. The capability to simultaneously act as a temperature sensor is also demonstrated.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1049/el:19980795 |
| Subjects: | T Technology > TK Electrical engineering. Electronics. Nuclear engineering |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | R.F. Xu |
| Date Deposited: | 28 Apr 2009 16:05 UTC |
| Last Modified: | 05 Nov 2024 09:53 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/17731 (The current URI for this page, for reference purposes) |
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