Share Email Print
cover

Proceedings Paper

The development and property research on reflective intensity modulation fiber optic acoustic sensor
Author(s): Hui Wang; Rencheng Zhang; Jianhong Yang; Zhongshan Cai
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In order to improve the overall performance of reflective intensity modulation fiber optic acoustic sensor, the fiber-optic sensing probe was optimizing designed. Through constructing experimental platform, the sensitivity and frequency characteristics of the sensor were tested. The experimental results suggest that the sensor's sensitivity is found to be 550mV/Pa, and the measurement range lies within 50Hz ~ 10000Hz, which meets the requirements of the project indicators. Meanwhile experimental results show that the structure of fiber-optic sensing probe is simple reasonable designed and has strong practicability.

Paper Details

Date Published: 8 September 2011
PDF: 7 pages
Proc. SPIE 8191, International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, 81910F (8 September 2011); doi: 10.1117/12.899288
Show Author Affiliations
Hui Wang, Huaqiao Univ. (China)
Rencheng Zhang, Huaqiao Univ. (China)
Jianhong Yang, Huaqiao Univ. (China)
Zhongshan Cai, Huaqiao Univ. (China)


Published in SPIE Proceedings Vol. 8191:
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies
Yuelin Wang; Huikai Xie; Yufeng Jin, Editor(s)

© SPIE. Terms of Use
Back to Top