Ultrasonic probe using short in-fiber Bragg gratings

Norman E. Fisher; David J. Webb; Christopher N. Pannell; David A. Jackson; L. R. Gavrilov; J. W. Hand; Lin Zhang; Ian Bennion

doi:10.1117/12.328658

4 December 1998 Ultrasonic probe using short in-fiber Bragg gratings

Norman E. Fisher, David J. Webb, Christopher N. Pannell, David A. Jackson, L. R. Gavrilov, J. W. Hand, Lin Zhang, Ian Bennion

Author Affiliations +

Proceedings Volume 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications; (1998) https://doi.org/10.1117/12.328658
Event: 1998 International Conference on Applications of Photonic Technology, 1998, Ottawa, Canada

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.

Citation Download Citation

Norman E. Fisher, David J. Webb, Christopher N. Pannell, David A. Jackson, L. R. Gavrilov, J. W. Hand, Lin Zhang, and Ian Bennion "Ultrasonic probe using short in-fiber Bragg gratings", Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); https://doi.org/10.1117/12.328658

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