High sensitivity pressure sensors utilizing advanced polymer coatings

S. T. Vohra

doi:10.1117/12.2302090

1 September 1999 High sensitivity pressure sensors utilizing advanced polymer coatings

S. T. Vohra

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 37462S (1999) https://doi.org/10.1117/12.2302090
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

We report a high sensitivity pressure sensor utilizing optical fibers coated with novel polymers. Pressure sensitivity of 5 pico-m/psi for the fiber Bragg grating based and −155 dB radian/μPa for interferometric sensor is reported.

Citation Download Citation

S. T. Vohra "High sensitivity pressure sensors utilizing advanced polymer coatings", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37462S (1 September 1999); https://doi.org/10.1117/12.2302090

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