Center embossed diaphragm design guidelines and Fabry-Perot diaphragm fiber optic sensor

被引:13
|
作者
Sun, Yan [1 ]
Feng, Ganhua [1 ]
Georgiou, George [1 ]
Niver, Edip [1 ]
Noe, Karen [2 ]
Chin, Ken [1 ]
机构
[1] New Jersey Inst Technol, Dept Phys, Newark, NJ 07102 USA
[2] PSE&G Corp, Newark, NJ 07102 USA
关键词
center embossed diaphragm; Fabry-Perot; fiber optic; acoustic sensor; MEMS;
D O I
10.1016/j.mejo.2007.12.020
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This research established the design guidelines for center embossed diaphragms for micro-diaphragm fiber type sensors. Following the guidelines, a center embossed diaphragm fiber optic sensor (CE-DFOS) based on Fabry-Perot interference was designed and fabricated with micro-electro-mechanical system (MEMS) technology. The CE-DFOS was experimentally verified to have the designed intrinsic frequency, and demonstrated high sensitivity in parallel testing with a piezoelectric (PZT) sensor. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:711 / 716
页数:6
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