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Proceedings Paper

Measurements of temperature and strain sensitivity for two-mode Bragg gratings imprinted in bow-tie fiber
Author(s): Waclaw Urbańczyk
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Paper Abstract

A method for measuring sensitivity of Bragg gratings to external parameters for different spatial and polarization modes is presented, along with the results of sensitivity measurements to temperature and elongation for LP01x, LP01y, LP11x, LP11y modes. The difference in responses according to the type of mode shows the possibility of simultaneous temperature and elongation measurement using two-mode Bragg gratings.

Paper Details

Date Published: 9 November 2000
PDF: 4 pages
Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418512 (9 November 2000); doi: 10.1117/12.2302181
Show Author Affiliations
Waclaw Urbańczyk , Wroclaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4185:
Fourteenth International Conference on Optical Fiber Sensors
A. G. Mignani; H. C. Lefèvre, Editor(s)

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