Diaphragm size and sensitivity for fiber optic pressure sensors

Gang He

doi:10.1117/12.2321911

1 December 1991 Diaphragm size and sensitivity for fiber optic pressure sensors

Gang He

Proceedings Volume 1584, Fiber Optic and Laser Sensors IX; (1991) https://doi.org/10.1117/12.2321911
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

A mechanism which leads to a significant increase in sensitivity and linear operating range in reflective type fiber optic pressure transducers with minute active dimensions is studied. A general theoretical formalism is presented which is in good agreement with the experimental data. These results are found useful in the development of small pressure sensors used in turbulent boundary layer studies and other applications.

Citation Download Citation

Gang He "Diaphragm size and sensitivity for fiber optic pressure sensors", Proc. SPIE 1584, Fiber Optic and Laser Sensors IX, (1 December 1991); https://doi.org/10.1117/12.2321911

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