Ultrasonic field and temperature sensor based on short in-fibre Bragg gratings

M. W. Hathaway

doi:10.1117/12.2302088

1 September 1999 Ultrasonic field and temperature sensor based on short in-fibre Bragg gratings

M. W. Hathaway

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 37462Q (1999) https://doi.org/10.1117/12.2302088
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

We demonstrate that short in-fibre Bragg gratings may be used to measure MHz acoustic fields and that temperature can be measured simultaneously using a cost-effective monochromator/CCD arrangement.

Citation Download Citation

M. W. Hathaway "Ultrasonic field and temperature sensor based on short in-fibre Bragg gratings", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37462Q (1 September 1999); https://doi.org/10.1117/12.2302088

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