Rao, Yun Jiang, Cooper, M.R., Jackson, David A., Pannell, Christopher N., Reekie, Laurence (2000) Absolute strain measurement using an in-fibre-Bragg-grating-based Fabry-Perot sensor. Electronics Letters, 36 (8). pp. 708-709. ISSN 0013-5194. (doi:10.1049/el:20000359) (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:16545)
| 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:20000359 |
Abstract
A novel method for achieving both large dynamic range and high resolution for static strain measurement is proposed and demonstrated. This method is based on the combination of two in-fibre Bragg gratings (FBG) and an all-fibre Fabry-Perot interferometric sensor (FFPI) formed by the two FBGs. The FFPI is used to carry out high-resolution strain measurement via phase detection of the interferometric signal while the wavelength shift of the two FBGs forming the FFPI is used for determining the fringe number of the interferometric signal.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1049/el:20000359 |
| Subjects: | T Technology |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | A. Xie |
| Date Deposited: | 29 Jun 2009 14:27 UTC |
| Last Modified: | 16 Nov 2021 09:54 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/16545 (The current URI for this page, for reference purposes) |
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