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Proceedings Paper

Development of all-optical-fiber hydrophones with coincident performances
Author(s): Meidun Zhang
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Paper 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.

Paper Details

Date Published: 28 April 1999
PDF: 8 pages
Proc. SPIE 3666, International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98, (28 April 1999); doi: 10.1117/12.347982
Show Author Affiliations
Meidun Zhang, Shanghai Jiao Tong Univ. (China)


Published in SPIE Proceedings Vol. 3666:
International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98

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