Fisher, Norman E., Surowiec, J., Webb, David J., Jackson, David A., Gavrilov, Leonid, Hand, J.W., Zhang, Leishi, Bennion, Ian (1997) In-fibre Bragg gratings for ultrasonic medical applications. Measurement Science & Technology, 8 (10). pp. 1050-1054. ISSN 0957-0233. (doi:10.1088/0957-0233/8/10/003) (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:18427)
| 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: https://doi.org/10.1088/0957-0233/8/10/003 |
Abstract
We investigate the feasibility of using in-fibre Bragg gratings to measure ultrasonic fields for medical applications. Two signal processing schemes for interrogating the gratings are described. Preliminary results for each scheme (one a homodyne approach, the other a heterodyne one) give noise-limited pressure resolutions of 2.2 x 10(-4) and 1.8 x 10(-2) aim respectively, each within a 1 Hz bandwidth. The second scheme, however, gives a more stable response.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1088/0957-0233/8/10/003 |
| Depositing User: | T. Nasir |
| Date Deposited: | 22 Oct 2009 12:50 UTC |
| Last Modified: | 05 Nov 2024 09:54 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/18427 (The current URI for this page, for reference purposes) |
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