Development of all-optical-fiber hydrophones with coincident performances

Meidun Zhang

doi:10.1117/12.347982

28 April 1999 Development of all-optical-fiber hydrophones with coincident performances

Meidun Zhang

Proceedings Volume 3666, International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98; (1999) https://doi.org/10.1117/12.347982
Event: International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98, 1998, New Delhi, India

Abstract

In this paper, the Mach-Zechnder interferometric all fiber hydrophones developed are introduced, and their unit-to-unit consistency performances are placed on emphasis. The considerations of the means such as the hydrophones design, laser stability, optical path difference, optical fiber selection and circuitry for achieving the performance consistence are made. The performances of unit optical fiber hydrophone and its measurement methods of underwater acoustical sensitivity including low frequency comparison and delay-frequency scanning are introduced. The experimental results are given.

Citation Download Citation

Meidun Zhang "Development of all-optical-fiber hydrophones with coincident performances", Proc. SPIE 3666, International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98, (28 April 1999); https://doi.org/10.1117/12.347982

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