Finite element simulation of an in-fiber interferometric system for hydraulic pressure measurement applications

Yueai Liu; B. T. Meggitt; B. M. Azizur Rahman; Kenneth T. V. Grattan

doi:10.1117/12.182182

5 August 1994 Finite element simulation of an in-fiber interferometric system for hydraulic pressure measurement applications

Yueai Liu, B. T. Meggitt, B. M. Azizur Rahman, Kenneth T. V. Grattan

Author Affiliations +

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182182
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

A computer simulation of an in-fiber interferometric hydraulic pressure sensor is carried out by use of a finite element method. Both the interference between the same modes from the two arms of the interferometer and the beat length of the two orthogonal modes in the polarization- maintaining fiber which is used as the working arm of the interferometric hydraulic pressure sensor are examined, for various types of polarization-maintaining fibers under different values of hydraulic pressure. As a result, the design of the in-fiber interferometric hydraulic pressure sensors may be optimized.

Citation Download Citation

Yueai Liu, B. T. Meggitt, B. M. Azizur Rahman, and Kenneth T. V. Grattan "Finite element simulation of an in-fiber interferometric system for hydraulic pressure measurement applications", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182182

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