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Ultrasonic field and temperature sensor based on short in-fibre Bragg gratings

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)

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. (Contact us about this Publication)
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: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: R.F. Xu
Date Deposited: 28 Apr 2009 16:05 UTC
Last Modified: 28 May 2019 13:55 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/17731 (The current URI for this page, for reference purposes)
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