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Optical Engineering • Open Access

Diaphragm-based extrinsic Fabry-Perot interferometric optical fiber sensor for acoustic wave detection under high background pressure
Author(s): Ming Han; Xingwei Wang; Jucheng Xu; Kristie L. Cooper; Anbo Wang

Paper Abstract

A new structure for diaphragm-based extrinsic Fabry-Perot interferometric (EFPI) optical fiber sensors is presented. This structure introduces a through hole in a conventional diaphragm-based EFPI sensor and significantly reduces the effect of operating point drift due to the background pressure and fluctuations. This structure also potentially has high temperature stability.

Paper Details

Date Published: 1 June 2005
PDF: 2 pages
Opt. Eng. 44(6) 060506 doi: 10.1117/1.1924689
Published in: Optical Engineering Volume 44, Issue 6
Show Author Affiliations
Ming Han, Virginia Polytechnic Institute and State Univ. (United States)
Xingwei Wang, Virginia Polytechnic Institute and State Univ. (United States)
Jucheng Xu, Virginia Polytechnic Institute and State Univ. (United States)
Kristie L. Cooper, Virginia Polytechnic Institute and State Univ. (United States)
Anbo Wang, Virginia Polytechnic Institute and State Univ. (United States)


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