Simultaneous measurement of displacement and temperature using in-fibre-Bragg-grating-based extrinsic Fizeau sensor
Simultaneous measurement of displacement and temperature using in-fibre-Bragg-grating-based extrinsic Fizeau sensor
A novel method for simultaneously measuring displacement and temperature using an in-fibre-Bragg-grating (FBG) based extrinsic Fizeau interferometric sensor is presented. The Fizeau cavity is formed by an FBG with low reflectivity and a highly reflective surface. The FBG acts as both a reflector for the Fizeau interferometer and a temperature sensor, at the same time. Experimental results are provided which demonstrate the feasibility of this sensor design.
1610-1612
Rao, Y.J.
82e43f7f-fb93-429e-bb79-e48cbcd24c8a
Cooper, M.R.
64aa3faa-3106-4a54-8cb6-7920c5c09f22
Jackson, D.A.
96d434a6-8a01-4702-ab8f-3174bf6f348e
Pannell, C.N.
002fadf4-f97e-4732-b171-73ed7563ee18
Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
14 September 2000
Rao, Y.J.
82e43f7f-fb93-429e-bb79-e48cbcd24c8a
Cooper, M.R.
64aa3faa-3106-4a54-8cb6-7920c5c09f22
Jackson, D.A.
96d434a6-8a01-4702-ab8f-3174bf6f348e
Pannell, C.N.
002fadf4-f97e-4732-b171-73ed7563ee18
Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
Rao, Y.J., Cooper, M.R., Jackson, D.A., Pannell, C.N. and Reekie, L.
(2000)
Simultaneous measurement of displacement and temperature using in-fibre-Bragg-grating-based extrinsic Fizeau sensor.
Electronics Letters, 36 (19), .
(doi:10.1049/el:20001134).
Abstract
A novel method for simultaneously measuring displacement and temperature using an in-fibre-Bragg-grating (FBG) based extrinsic Fizeau interferometric sensor is presented. The Fizeau cavity is formed by an FBG with low reflectivity and a highly reflective surface. The FBG acts as both a reflector for the Fizeau interferometer and a temperature sensor, at the same time. Experimental results are provided which demonstrate the feasibility of this sensor design.
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Published date: 14 September 2000
Identifiers
Local EPrints ID: 50218
URI: http://eprints.soton.ac.uk/id/eprint/50218
ISSN: 0013-5194
PURE UUID: 163fd11d-0de4-4ccd-a9b2-5d10691c5108
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Date deposited: 30 Jan 2008
Last modified: 15 Mar 2024 10:04
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Contributors
Author:
Y.J. Rao
Author:
M.R. Cooper
Author:
D.A. Jackson
Author:
C.N. Pannell
Author:
L. Reekie
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