No default citation style available for Eprints
|
Pdf
In-fiber Fabry Perot interferometer with narrow interference .pdf Download (270kB) | Preview |
DOI/Official URL: https://doi.org/10.1016/j.yofte.2019.102021
Abstract
In this work, we have demonstrated using a pair of in-fiber Fabry-Perot interferometer (FPI) with matched Bragg wavelength and free spectral range (FSR) for elastic wave detection based on matched filter interrogation configuration. The cavity lengths of the FPI structures are deliberately made long to achieve small FSR to enhance their sensitivity to elastic wave pressure. It is found that the sensitivity of sensor to elastic wave pressure is linearly proportional to the FPI cavity length. This finding is in agreement with the theoretical analysis.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Fiber Bragg grating; Fabry-Perot interferometer; Matched filter interrogation |
| Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Mrs Norsaini Abdul Samat |
| Date Deposited: | 27 Nov 2019 04:40 |
| Last Modified: | 27 Nov 2019 04:40 |
| URI: | http://umpir.ump.edu.my/id/eprint/26067 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |