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Optical in-fibre grating high pressure sensor

Optical in-fibre grating high pressure sensor
Optical in-fibre grating high pressure sensor
A high pressure fibre optic sensor using an in-fibre grating has been constructed. The wavelength of peak reflection from an in-fibre grating is tracked as it is pressurised, and a wavelength shift of 0.22nm at 70MPa hydraulic pressure has been observed. This sensor is expected to be an attractive choice for ultrahigh-pressure monitoring.
0013-5194
398-399
Xu, M.G.
9cd111ff-5235-42c8-8a89-47899e7e8a26
Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
Chow, Y.T.
c7c31eb0-8f8c-4ff5-a02a-05b445becc65
Dakin, J.P.
04891b9b-5fb5-4245-879e-9e7361adf904
Xu, M.G.
9cd111ff-5235-42c8-8a89-47899e7e8a26
Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
Chow, Y.T.
c7c31eb0-8f8c-4ff5-a02a-05b445becc65
Dakin, J.P.
04891b9b-5fb5-4245-879e-9e7361adf904

Xu, M.G., Reekie, L., Chow, Y.T. and Dakin, J.P. (1993) Optical in-fibre grating high pressure sensor. Electronics Letters, 29 (4), 398-399. (doi:10.1049/el:19930267).

Record type: Article

Abstract

A high pressure fibre optic sensor using an in-fibre grating has been constructed. The wavelength of peak reflection from an in-fibre grating is tracked as it is pressurised, and a wavelength shift of 0.22nm at 70MPa hydraulic pressure has been observed. This sensor is expected to be an attractive choice for ultrahigh-pressure monitoring.

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Published date: 1993

Identifiers

Local EPrints ID: 78296
URI: http://eprints.soton.ac.uk/id/eprint/78296
ISSN: 0013-5194
PURE UUID: 5a569606-1917-4732-b617-15e17b39a1ee

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:11

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Contributors

Author: M.G. Xu
Author: L. Reekie
Author: Y.T. Chow
Author: J.P. Dakin

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