Chen, X., Zhou, K., Zhang, L. and Bennion, I.
(2006).
In-fiber twist sensor based on a fiber Bragg grating with 81° tilted structure.
IEEE Photonics Technology Letters, 18
(24),
pp. 2596-2598.
Abstract
We report a strong polarization dependent coupling behavior of fiber Bragg gratings with excessively tilted structures up to 81°. This unique property has been utilized to implement a novel twist sensor, showing high torsion sensitivity. The twist induced light coupling interchange between the two birefringence modes makes it possible to interrogate such a sensor using low-cost intensity demodulation technique. © 2006 IEEE.
| Publication DOI: | https://doi.org/10.1109/LPT.2006.887371 |
|---|---|
| Divisions: | Engineering & Applied Sciences > Electrical, electronic & power engineering Engineering & Applied Sciences > Institute of Photonics |
| Uncontrolled Keywords: | fiber grating,optical sensor,polarization mode split,twist sensor,Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Physics and Astronomy (miscellaneous) |
| Full Text Link: |
http://ieeexplo ... rnumber=4016116 |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) |
| Published Date: | 2006-12-15 |
| Authors: |
Chen, X.
Zhou, K. ( .gif)
0000-0002-6011-1912)
Zhang, L. (
0000-0002-1691-5577)
Bennion, I. |
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