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Proceedings Paper

Ultrasonic probe using short in-fiber Bragg gratings
Author(s): Norman E. Fisher; David J. Webb; Christopher N. Pannell; David A. Jackson; L. R. Gavrilov; J. W. Hand; Lin Zhang; Ian Bennion
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Paper Abstract

We demonstrate that short in-fiber Bragg gratings (with a length less than the acoustic wavelength in fused quartz) coupled with an appropriate desensitization of the fiber, may be successfully used to measure MHz ultrasonic fields.

Paper Details

Date Published: 4 December 1998
PDF: 5 pages
Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); doi: 10.1117/12.328658
Show Author Affiliations
Norman E. Fisher, Univ. of Kent at Canterbury (United Kingdom)
David J. Webb, Univ. of Kent at Canterbury (United Kingdom)
Christopher N. Pannell, Univ. of Kent at Canterbury (United Kingdom)
David A. Jackson, Univ. of Kent at Canterbury (United Kingdom)
L. R. Gavrilov, Hammersmith Hospital (United Kingdom)
J. W. Hand, Hammersmith Hospital (United Kingdom)
Lin Zhang, Aston Univ. (United Kingdom)
Ian Bennion, Aston Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 3491:
1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications
George A. Lampropoulos; Roger A. Lessard, Editor(s)

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