Study on the frequency response of static pressure compensated fiber laser hydrophone-theory and finite element simulation

Faxiang Zhang; Xiaolei Zhang; Lujie Wang; Chang Wang

doi:10.1117/12.2059484

2 June 2014 Study on the frequency response of static pressure compensated fiber laser hydrophone-theory and finite element simulation

Faxiang Zhang, Xiaolei Zhang, Lujie Wang, Chang Wang

Author Affiliations +

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 91571I (2014) https://doi.org/10.1117/12.2059484
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

This paper presents the study on the acoustic response of pressure compensated fiber laser hydrophones. Both a theoretical model and a finite-element model are developed to describe the acoustic response of the hydrophone. The proposed theoretical model has been preliminarily validated by an in air test of a hydrophone sample. A further analysis is also made to evaluate the sensor performances and the results offer reference for performance optimization.

Citation Download Citation

Faxiang Zhang, Xiaolei Zhang, Lujie Wang, and Chang Wang "Study on the frequency response of static pressure compensated fiber laser hydrophone-theory and finite element simulation", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91571I (2 June 2014); https://doi.org/10.1117/12.2059484

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