McGarrity, C. and Jackson, D.A. (1998) A network for large numbers of interferometric sensors and fiber Bragg gratings with high resolution and extended range. Journal of Lightwave Technology, 16 (1). pp. 54-65. ISSN 0733-8724.
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| Official URL http://dx.doi.org/10.1109/50.654984 |
Abstract
We describe an active form of a frequency division matrix array network developed to support both interferometric sensors and fiber Bragg gratings to demodulate both quasistatic and periodic measurands., Novel telemetry allows an improved measurement range using a single source and uses a fundamental interferometric principle for self-calibration. High resolution is achieved through active but remote demodulation of passive sensors, A resolution of 0.019 mn with a measurement range of 62.8 mu m for an interferometric sensor and a strain resolution of 0.19 mu epsilon with a measurement range of 6.28 m epsilon was obtained for fiber Bragg grating sensors.
| Item Type: | Article |
|---|---|
| Uncontrolled keywords: | active arrays; adaptive signal processing; electrooptic transducers; frequency division multiplexing; optical interferometry; self-organizing sensing |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts Faculties > Science Technology and Medical Studies > School of Physical Sciences |
| Depositing User: | M.A. Ziai |
| Date Deposited: | 30 Mar 2009 10:58 |
| Last Modified: | 30 Mar 2009 10:58 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/17446 (The current URI for this page, for reference purposes) |
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