New multiplexing scheme for monitoring fiber optic Bragg grating sensors in the coherence domain


Dakin, J.P., Ecke, W., Rothardt, M., Schauer, J., Usbeck, K. and Willsch, R. (1997) New multiplexing scheme for monitoring fiber optic Bragg grating sensors in the coherence domain In Proceedings of Optical Fiber Sensors. Optical Society of America..

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Description/Abstract

A new multiplexing scheme for monitoring fiber optic Bragg gratings in the coherence domain has been developed. Grating pairs with different grating distances are distributed along a fiber line, and interference between their reflections is monitored with a scanning Michelson interferometer. The Bragg wavelength of the individual sensor elements is determined from the interference signal frequency

Item Type: Conference or Workshop Item (Paper)
Venue - Dates: 12th International Conference on Optical Fiber Sensors, United States, 1997-10-28 - 1997-10-31
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ePrint ID: 76749
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Date Event
1997Published
Date Deposited: 11 Mar 2010
Last Modified: 18 Apr 2017 20:37
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/76749

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